The aerobics way new data on the world's most popular exercise program

Manylion Llyfryddiaeth
Prif Awdur:	Cooper, Kenneth H. (Awdur)
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	New York Bantam Books 1978.
Pynciau:	Aerobic exercises. Exercise Therapy. Exertion.