Ultimate plank fitness for a strong core, killer abs - and a killer body

Manylion Llyfryddiaeth
Prif Awdur:	DeCurtins, Jennifer (Awdur)
Fformat:	Llyfr
Iaith:	English
Cyhoeddwyd:	Beverly, MA Fair Winds Press 2015.
Pynciau:	Exercise. Physical fitness. Abdominal exercises. Abdomen > Muscles. Muscle strength.