Keep your shoulders down completely and react quickly. Come up as soon as you touch the mat, and your hands must touch your knees. It's best to do it in a standard way! Otherwise, he won't count you several times in a row, which is not bad! I used to do sit-ups well ~ I finished them before the time. Don't start sit-ups too fast, or you will have no strength behind. Just put your feet on the mat, it's more comfortable, and the distance between your legs and your body will be shorter (just save your strength) ~
Shoes ~ no sneakers (laughs), just elastic sneakers ~
Foot massage ~ relax, it's natural ~
Ha ha!
I wish you a good test ~ after all, it's hard ~ students! Come on ↖ (ω) ↗