Considering how bad the weather has been in Colorado this year, I have been doing a lot of indoor cardio oer the last few months, including jumping jacks. Typically I'll do 1,000 jumping jacks and suprsetting with sets of 25 crunches.
My question is whether any of you find jumping jacks beneficial, or if I'm just wasting my time... They seem to be an alright workout, but I'd really like to hear everyone's opinion.
Thanks!!!
My question is whether any of you find jumping jacks beneficial, or if I'm just wasting my time... They seem to be an alright workout, but I'd really like to hear everyone's opinion.
Thanks!!!