olylifter420
Well-Known Member
Cool. Why do you want to keep your HR elevated?
Also, i would suggest doing a plank instead of sit ups. Or while doing sit ups, place your arms in different positions, like in a Y, T or X pattern. Changing limb position will change the stimulus being imposed on your core
Also, i would suggest doing a plank instead of sit ups. Or while doing sit ups, place your arms in different positions, like in a Y, T or X pattern. Changing limb position will change the stimulus being imposed on your core
I usually go till I get winded, rest till I can breathe at a normal pace again but still moderate, as I rest I'm usually walking around or doing push ups or sit ups depending on how out of breath I am. I try to keep my heart rate elevated the whole time