4688602
9780932090171
Suitable for both young & old alike. Improve strength, endurance, energy & flexibility. Reduce stress & tension. Promote more restful sleep. Increase the efficiency of your heart. Reduce the risk of heart disease. Improve your appearance & self imageHendrickson, Mark L. is the author of 'Exercise for Life' with ISBN 9780932090171 and ISBN 0932090176.
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