30 secs each exercise. Then, 30 secs rest after circuit. Repeat 4 times! Increase challenge by adding heavy weight
Keep Heart rate up during exercise. Heart rate will decrease during transition to next exercise. Dig deep and push through, Its only 3 exercises of 30 secs each. Thats nothing in comparison of the calories your burning. You got this!
(before starting any exercise program seek advice from your primary care physician)