Effects of an eight-week lumbar stabilization exercise programme on selected variables of patients with chronic low back pain:
- Abass, Ademola O, Alli, Abiola R, Olagbegi, Oladapo M, Christie, Candice J, Bolarinde, Olufemi S
- Authors: Abass, Ademola O , Alli, Abiola R , Olagbegi, Oladapo M , Christie, Candice J , Bolarinde, Olufemi S
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/150307 , vital:38966 , DOI: https://doi.org/10.3329/bjms.v19i3.45864
- Description: Lumbar stabilisation exercise has been shown to reduce pain and disability in patients with low back pain but information on its potential benefits in term of back muscle endurance is scarce. This study was aimed at investigating the effects of augmenting conventional physiotherapy with lumbar stabilization exercises on selected variables of patients with non-specific chronic low back pain (NSCLBP).
- Full Text:
- Date Issued: 2020
- Authors: Abass, Ademola O , Alli, Abiola R , Olagbegi, Oladapo M , Christie, Candice J , Bolarinde, Olufemi S
- Date: 2020
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/150307 , vital:38966 , DOI: https://doi.org/10.3329/bjms.v19i3.45864
- Description: Lumbar stabilisation exercise has been shown to reduce pain and disability in patients with low back pain but information on its potential benefits in term of back muscle endurance is scarce. This study was aimed at investigating the effects of augmenting conventional physiotherapy with lumbar stabilization exercises on selected variables of patients with non-specific chronic low back pain (NSCLBP).
- Full Text:
- Date Issued: 2020
Strength and Sprint Time Changes in Response to Repeated Shuttles Between the Wickets During Batting in Cricket
- Christie, Candice J, Sheppard, Bronwyn J, Goble, David, Pote, Lee, Noakes, Timothy
- Authors: Christie, Candice J , Sheppard, Bronwyn J , Goble, David , Pote, Lee , Noakes, Timothy
- Date: 2019
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/127133 , vital:35959 , https://doi.org/10.1519/jsc.0000000000002585
- Description: Christie CJ, Sheppard B, Goble D, Pote L, and Noakes TD. Strength and sprint time changes in response to repeated shuttles between the wickets during batting in cricket. J Strength Cond Res XX(X): 000–000, 2018—No studies have investigated the impact of repeated sprints between the wickets on lower-limb strength and sprint performance. Therefore, the purpose of this study was to assess changes in knee extensor (EXT) and flexor (FLEX) strength after repeated sprints between the wickets and to relate these to changes in sprint times. Twenty batters completed 2 conditions: onewas high-volume running (HVR-twelve sprints per over) and the other, moderate-volume running (MVR-6 sprints per over) between the wickets (42 deliveries in both). Peak isokinetic torque was measured before and after each condition and sprint times were recorded. Eccentric and concentric peak torque decreased significantly (p , 0.05) at 1.05 rad˙s ̄1 for knee EXT in both conditions. There was an 18% (HVR) and 10% (MVR) decline in concentric and eccentric knee EXT peak torque. Peak FLEX torques were significantly (p , 0.05) reduced after HVR (16.7%) but not after the MVR condition (8%). There were similar declines in eccentric FLEX peak torque. Sprint times increased significantly (p , 0.05) during the HVR condition but not in the MVR condition; sprint times in the HVR condition were compromised as early as the third over. We conclude that a high volume of runs significantly reduces muscle function in the lower limbs, partly explaining the impairment in sprint performance. However, because batters slowed as early as the third over in the HVR condition, there may be some form of strategy used in anticipation of a higher overall workload. More middle wicket practices, focusing on repeat shuttle sprints while batting, should be included in the coaching program.
- Full Text:
- Date Issued: 2019
- Authors: Christie, Candice J , Sheppard, Bronwyn J , Goble, David , Pote, Lee , Noakes, Timothy
- Date: 2019
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/127133 , vital:35959 , https://doi.org/10.1519/jsc.0000000000002585
- Description: Christie CJ, Sheppard B, Goble D, Pote L, and Noakes TD. Strength and sprint time changes in response to repeated shuttles between the wickets during batting in cricket. J Strength Cond Res XX(X): 000–000, 2018—No studies have investigated the impact of repeated sprints between the wickets on lower-limb strength and sprint performance. Therefore, the purpose of this study was to assess changes in knee extensor (EXT) and flexor (FLEX) strength after repeated sprints between the wickets and to relate these to changes in sprint times. Twenty batters completed 2 conditions: onewas high-volume running (HVR-twelve sprints per over) and the other, moderate-volume running (MVR-6 sprints per over) between the wickets (42 deliveries in both). Peak isokinetic torque was measured before and after each condition and sprint times were recorded. Eccentric and concentric peak torque decreased significantly (p , 0.05) at 1.05 rad˙s ̄1 for knee EXT in both conditions. There was an 18% (HVR) and 10% (MVR) decline in concentric and eccentric knee EXT peak torque. Peak FLEX torques were significantly (p , 0.05) reduced after HVR (16.7%) but not after the MVR condition (8%). There were similar declines in eccentric FLEX peak torque. Sprint times increased significantly (p , 0.05) during the HVR condition but not in the MVR condition; sprint times in the HVR condition were compromised as early as the third over. We conclude that a high volume of runs significantly reduces muscle function in the lower limbs, partly explaining the impairment in sprint performance. However, because batters slowed as early as the third over in the HVR condition, there may be some form of strategy used in anticipation of a higher overall workload. More middle wicket practices, focusing on repeat shuttle sprints while batting, should be included in the coaching program.
- Full Text:
- Date Issued: 2019
Effects of an eight-week stepladder exercise protocol on lower limb muscular strength of apparently healthy young adults
- Olagbegi, Oladapo M, Adegoke, Babatunde O, Christie, Candice J, Bolarinde, Olufemi S, Jegede, Joseph A
- Authors: Olagbegi, Oladapo M , Adegoke, Babatunde O , Christie, Candice J , Bolarinde, Olufemi S , Jegede, Joseph A
- Date: 2017
- Language: English
- Type: article , text
- Identifier: http://hdl.handle.net/10962/59974 , vital:27716 , doi: 10.1515/humo-2017-0026
- Description: Purpose. backward descent of stairs is associated with improved muscle strength and reduced joint stress, but the effect of backward ascent of stairs on lower limb muscle strength has not been reported. This study compared the effects of forward and backward stair climbing on lower limb muscle strength in apparently healthy young adults. Methods. The total of 31 young volunteers were allocated to either forward or backward stair climbing group (n = 16 and 15, respectively). Dynamic quadriceps and hamstring muscle strength was assessed in addition to thigh girth at baseline and at weeks 4 and 8 with the use of the repetitive maximum method and tape measure, respectively. Results. Between baseline and week 8, muscular strength in both groups (quadriceps: 14.4 ± 3.6 to 16.4 ± 3.4 kg; 14.0 ± 2.9 to 15.3 ± 2.7 kg; hamstring: 12.2 ± 3.2 to 13.4 ± 3.2; 11.7 ± 2.5 to 12.9 ± 2.7 kg) increased significantly (p<0.05) while the increase in thigh girth was not significant (p>0.05). The groups were comparable in all three measures post intervention. Conclusions. Forward and backward stair climbing protocols are effective for improving the dynamic strength of the hamstring and quadriceps muscles of apparently healthy young adults. Thus, either protocol could be used for the improvement of lower limbs dynamic muscle strength.
- Full Text:
- Date Issued: 2017
- Authors: Olagbegi, Oladapo M , Adegoke, Babatunde O , Christie, Candice J , Bolarinde, Olufemi S , Jegede, Joseph A
- Date: 2017
- Language: English
- Type: article , text
- Identifier: http://hdl.handle.net/10962/59974 , vital:27716 , doi: 10.1515/humo-2017-0026
- Description: Purpose. backward descent of stairs is associated with improved muscle strength and reduced joint stress, but the effect of backward ascent of stairs on lower limb muscle strength has not been reported. This study compared the effects of forward and backward stair climbing on lower limb muscle strength in apparently healthy young adults. Methods. The total of 31 young volunteers were allocated to either forward or backward stair climbing group (n = 16 and 15, respectively). Dynamic quadriceps and hamstring muscle strength was assessed in addition to thigh girth at baseline and at weeks 4 and 8 with the use of the repetitive maximum method and tape measure, respectively. Results. Between baseline and week 8, muscular strength in both groups (quadriceps: 14.4 ± 3.6 to 16.4 ± 3.4 kg; 14.0 ± 2.9 to 15.3 ± 2.7 kg; hamstring: 12.2 ± 3.2 to 13.4 ± 3.2; 11.7 ± 2.5 to 12.9 ± 2.7 kg) increased significantly (p<0.05) while the increase in thigh girth was not significant (p>0.05). The groups were comparable in all three measures post intervention. Conclusions. Forward and backward stair climbing protocols are effective for improving the dynamic strength of the hamstring and quadriceps muscles of apparently healthy young adults. Thus, either protocol could be used for the improvement of lower limbs dynamic muscle strength.
- Full Text:
- Date Issued: 2017
Restricted physical activity research in older women: does this represent additional risk to health?
- Viljoen, Janet E, Christie, Candice J
- Authors: Viljoen, Janet E , Christie, Candice J
- Date: 2015
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/143682 , vital:38273 , https://ischp.files.wordpress.com/2015/08/ischp_2015_abstract_booklet.pdf
- Description: Post-menopausal women are at great risk of developing cardiovascular disease due to the loss of endogenous estrogen at menopause. This risk can be mediated via medication, but this route is costly and carries the risk of side effects which can reduce quality of life experience. The benefit of a lifestyle management approach to such risk, particularly via physical activity, is the emotional wellbeing that accompanies the physical health improvement. Research has not focused on women post-menses in this regard, and the existing science has preferred investigations of low intensity, aerobic type exercise. Our research engaged women, post-menses, in a high frequency, high intensity resistance training programme for 12 weeks in a supervised setting. Apart from clinical health benefits, the participants reported feeling empowered by the intervention. This paper will argue that the predominating research focus has tended to reduce choices for women, and thus restrict independence, individuality and self-confidence.
- Full Text:
- Date Issued: 2015
Restricted physical activity research in older women: does this represent additional risk to health?
- Authors: Viljoen, Janet E , Christie, Candice J
- Date: 2015
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/143682 , vital:38273 , https://ischp.files.wordpress.com/2015/08/ischp_2015_abstract_booklet.pdf
- Description: Post-menopausal women are at great risk of developing cardiovascular disease due to the loss of endogenous estrogen at menopause. This risk can be mediated via medication, but this route is costly and carries the risk of side effects which can reduce quality of life experience. The benefit of a lifestyle management approach to such risk, particularly via physical activity, is the emotional wellbeing that accompanies the physical health improvement. Research has not focused on women post-menses in this regard, and the existing science has preferred investigations of low intensity, aerobic type exercise. Our research engaged women, post-menses, in a high frequency, high intensity resistance training programme for 12 weeks in a supervised setting. Apart from clinical health benefits, the participants reported feeling empowered by the intervention. This paper will argue that the predominating research focus has tended to reduce choices for women, and thus restrict independence, individuality and self-confidence.
- Full Text:
- Date Issued: 2015
The importance of Banting research and why withholding it costs us lives:
- Remsing, Sandra, Viljoen, Janet, Christie, Candice J
- Authors: Remsing, Sandra , Viljoen, Janet , Christie, Candice J
- Date: 2015
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/143672 , vital:38272 , https://ischp.files.wordpress.com/2015/08/ischp_2015_abstract_booklet.pdf
- Description: Increased attention is being paid to the low-carbohydrate, high-fat diet, (LCHF) or ‘Banting diet’, as an effective method of managing insulin resistance and type ll diabetes. Randomised controlled trials have shown benefit, and anecdotes support the need for further investigation. Considering the prevalence and severity of type ll diabetes, effective non-pharmaceutical treatment options, such as LCHF, are crucial. However, current guidelines do not include the LCHF lifestyle, and in fact this option is generally opposed by the medical profession. Given the evidence, ignoring an alternative treatment must be considered an injustice to patients. This paper will present the opposing theories for the lifestyle treatment of type II diabetes, in particular, and critically argue that medical and scientific opposition to research into and application of an alternative treatment for insulin resistant individuals may be harmful rather than helpful.
- Full Text:
- Date Issued: 2015
- Authors: Remsing, Sandra , Viljoen, Janet , Christie, Candice J
- Date: 2015
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/143672 , vital:38272 , https://ischp.files.wordpress.com/2015/08/ischp_2015_abstract_booklet.pdf
- Description: Increased attention is being paid to the low-carbohydrate, high-fat diet, (LCHF) or ‘Banting diet’, as an effective method of managing insulin resistance and type ll diabetes. Randomised controlled trials have shown benefit, and anecdotes support the need for further investigation. Considering the prevalence and severity of type ll diabetes, effective non-pharmaceutical treatment options, such as LCHF, are crucial. However, current guidelines do not include the LCHF lifestyle, and in fact this option is generally opposed by the medical profession. Given the evidence, ignoring an alternative treatment must be considered an injustice to patients. This paper will present the opposing theories for the lifestyle treatment of type II diabetes, in particular, and critically argue that medical and scientific opposition to research into and application of an alternative treatment for insulin resistant individuals may be harmful rather than helpful.
- Full Text:
- Date Issued: 2015
- «
- ‹
- 1
- ›
- »