No. Only if you get sat upon.
The abdominal muscles called rectus abdominis are the ones that work hard to enable you to flex your abdomen when doing sit-ups. Other muscles used while doing sit-ups are the external oblique's, tensor fasciae latae and rectus femora's.
Mud hardens if you let it sit for a awhile or let it sit in the sun. if you warm it then it also hardens
Yes, you get abdominal muscles.
To effectively use a sit-up bar for feet, start by securing it to a stable surface. Place your feet in the bar and perform sit-ups, focusing on engaging your core muscles. This will help enhance your workout routine by providing added resistance and targeting your abdominal muscles more effectively.
put in microwave with a small open bowl of milkfor 60 secs
Hamstrings,...
Abdominal muscles, among others.
Scrape it from bowl, let it sit and harden then smoke it
To accurately measure your sit bones at home, sit on a piece of corrugated cardboard or aluminum foil on a hard surface. Rock side to side to create indentations. Measure the distance between the centers of the indentations to determine your sit bone width.
My balls
Yes, you can engage and contract your stomach muscles while doing sit-ups to strengthen and tone your core.
Sit-ups will most benefit your abdominals and thigh muscles - as those are the groups doing most of the work.