rsh01 Experienced member Messages 1,184 Likes 299 May 7, 2012 #21 Spin classes are v good - most gyms do them...45min session can burn up to 800 calories, all about varying intensity of the exercise which someone else mentioned. Zero impact and much better than a same time run or bike ride at constant speed.
Spin classes are v good - most gyms do them...45min session can burn up to 800 calories, all about varying intensity of the exercise which someone else mentioned. Zero impact and much better than a same time run or bike ride at constant speed.
