No chin-ups for me today - just cardio and a little yoga. I'm starting a new rotation where I'll be doing S&H the first week, GS the second, total body the third, PS the fourth, Pyramids the fifth and then circuits the sixth. I'll mix in three cardios per week, along with some power yoga and add Boot Camp or another circuit once a week. (My "week" will be nine days, including my rest day.) I'm kind of in the mood to mix things up.
I'm never sure if I should make my cardio sessions a full hour or not. I don't want to lose weight, I just want my heart to be healthy, so I generally keep my sessions shorter so as not to cannibalize any precious muscle and also as a way of including more yoga without working out half the day. What do you guys think? Are 30-40 min intense cardio sessions as beneficial for cardio endurance as 60 min (equally or slightly less intense) sessions?
I'm never sure if I should make my cardio sessions a full hour or not. I don't want to lose weight, I just want my heart to be healthy, so I generally keep my sessions shorter so as not to cannibalize any precious muscle and also as a way of including more yoga without working out half the day. What do you guys think? Are 30-40 min intense cardio sessions as beneficial for cardio endurance as 60 min (equally or slightly less intense) sessions?