ISBN-13: 9780809254545 / Angielski / Miękka / 1984 / 128 str.
ISBN-13: 9780809254545 / Angielski / Miękka / 1984 / 128 str.
This book puts an end to the drudgery of merely counting laps by showing you how to create your own individual fitness program--and have fun doing it Learn how to: