Exercise Test

Publication Title: 
American Journal of Human Genetics

We previously identified a functional variant of KLOTHO (termed "KL-VS"), which harbors two amino acid substitutions in complete linkage disequilibrium and is associated with reduced human longevity when in homozygosity. Klotho-deficient mice display extensive arteriosclerosis when fed a normal diet, suggesting a potent genetic predisposition.

Author(s): 
Arking, Dan E.
Becker, Diane M.
Yanek, Lisa R.
Fallin, Daniele
Judge, Daniel P.
Moy, Taryn F.
Becker, Lewis C.
Dietz, Harry C.
Publication Title: 
Archives of Physical Medicine and Rehabilitation
Author(s): 
Kavanagh, T.
Shephard, R. J.
Pandit, V.
Doney, H.
Publication Title: 
Psychological Reports

10 female physical education students were given posthypnotic suggestions alluding to economy of effort in exercise. These suggestions were affirmed under self-hypnosis over two weeks. Experimental subjects pedalled on an exercise bicycle for 20 min. at 60% of their maximal work capacity while listening to suggestions from a hypnotist. The Control group (n = 9) showed no differences between mean pretest and posttest scores on physical self-efficacy, trait anxiety, state anxiety, heart rate, blood pressure, and perceived rate of exertion.

Author(s): 
DeVos, H. M.
Potgieter, J. R.
Blaauw, J. H.
Publication Title: 
Canadian Respiratory Journal: Journal of the Canadian Thoracic Society

OBJECTIVE: To assess the effects of an Iyengar yoga program (IYP) on patients with chronic respiratory diseases. METHODS: Patients attending lung transplant clinics in a tertiary institution were invited to participate in a two-phase, 12-week IYP that included 2 h biweekly classes. Doctors completed a formal physical and clinical assessment on candidates before enrollment. Patients with New York Association Class III or IV, or dyspnea grade IV were excluded.

Author(s): 
Santana, Maria Jose
S-Parrilla, Julia
Mirus, Judith
Loadman, Martha
Lien, Dale C.
Feeny, David
Publication Title: 
Medicine and Science in Sports and Exercise

BACKGROUND: The number of African American (AA) patients living with heart failure (HF) has been increasing, especially among the economically disadvantaged. Yoga therapy has been found to improve physical and psychological parameters among healthy individuals, but its effect in patients with HF remains unknown. The purpose of this study was to examine the effects of yoga therapy on cardiovascular endurance (VO2peak), flexibility, quality of life (QoL), and inflammatory markers on medically stable HF patients.

Author(s): 
Pullen, Paula R.
Thompson, Walter R.
Benardot, Dan
Brandon, L. Jerome
Mehta, Puja K.
Rifai, Luay
Vadnais, David S.
Parrott, Janice M.
Khan, Bobby V.
Publication Title: 
Journal of Cardiac Failure

BACKGROUND: Complementary therapies such as yoga practice have become commonplace, yet the safety, physical, and psychological effects on patients with heart failure (HF) are unknown. The purpose of this study was to determine whether an 8-week yoga program was safe and would positively influence physical and psychological function in HF patients. METHODS AND RESULTS: Stable HF patients were recruited (n = 15) and completed (n = 12) 8 weeks of yoga classes.

Author(s): 
Howie-Esquivel, Jill
Lee, Jiyeon
Collier, Gina
Mehling, Wolf
Fleischmann, Kirsten
Publication Title: 
The Journal of Asthma: Official Journal of the Association for the Care of Asthma

Forty six young asthmatics with a history of childhood asthma were admitted for yoga training. Effects of training on resting pulmonary functions, exercise capacity, and exercise-induced bronchial lability index were measured. Yoga training resulted in a significant increase in pulmonary function and exercise capacity. A follow-up study spanning two years showed a good response with reduced symptom score and drug requirements in these subjects. It is concluded that yoga training is beneficial for young asthmatics.

Author(s): 
Jain, S. C.
Rai, L.
Valecha, A.
Jha, U. K.
Bhatnagar, S. O.
Ram, K.
Publication Title: 
Singapore Medical Journal

A study of the effect of yoga therapy programme on 46 indoor patients of chronic bronchial asthma on exercise capacity, pulmonary functions and blood gases was conducted. Exercise capacity was measured by 3 tests: (i) 12 min walk test (12-md); (ii) physical fitness index (PFI) by modified Harvard step test; and (iii) Exercise-Liability index (ELI). Yoga therapy programme resulted in a significant increase in the pulmonary functions and exercise tolerance. A one-year follow-up study showed a good to fair response with reduced symptoms score and drug requirements in these subjects.

Author(s): 
Jain, S. C.
Talukdar, B.
Publication Title: 
Journal of Alternative and Complementary Medicine (New York, N.Y.)

The short-term effects of 4 weeks of intensive yoga practice on physiological responses in six healthy adult female volunteers were measured using the maximal exercise treadmill test. Yoga practice involved daily morning and evening sessions of 90 minutes each. Pre- and post-yoga exercise performance was compared. Maximal work output (Wmax) for the group increased by 21%, with a significantly reduced level of oxygen consumption per unit work but without a concomitant significant change in heart rate.

Author(s): 
Raju, P. S.
Prasad, K. V.
Venkata, R. Y.
Murthy, K. J.
Reddy, M. V.
Publication Title: 
Indian Journal of Physiology and Pharmacology

The present study was designed to test whether yoga training of six weeks duration modulates sweating response to dynamic exercise and improves respiratory pressures, handgrip strength and handgrip endurance. Out of 46 healthy subjects (30 males and 16 females, aged 17-20 yr), 23 motivated subjects (15 male and 8 female) were given yoga training and the remaining 23 subjects served as controls.

Author(s): 
Madanmohan, null
Mahadevan, Sivasubramaniyan K.
Balakrishnan, Selvakumar
Gopalakrishnan, Maya
Prakash, E. S.

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