Sit-up exercise instructions and video

The sit-up is a hip-and-waist-flexion exercise that targets your rectus abdominis and synergistically activates several hip and waist muscles.

Dumbbell Straight Arm Twisting Sit-up - Video Guide

Crunch exercise instructions and video, Weight Training Guide

4 Ways to Do Sit Ups - wikiHow

HOW TO DO SIT UPS PROPERLY AB EXERCISE TUTORIAL

Decline sit-up exercise instructions and video, Weight Training Guide

FITSY Self Suction Sit up Assistant for Abdominal Exercises - Purple

270+ Kid Doing Sit Ups Stock Videos and Royalty-Free Footage - iStock

How To Do Sit Ups

Assisted Sit-Up - Video Guide

Jackknife sit-up exercise instructions and video, weighttraining.guide in 2024

4 Ways to Do Sit Ups - wikiHow

Decline twisting sit-up exercise guide and video, Weight Training Guide

How To: Decline Sit-Up

How to Do：SIT-UPS