Dec 29, 2024 · Crunches are an extremely effective compound-muscle ab exercise. When done correctly, they target your upper abdominal, lower abdominal, oblique, and lower back muscles, and …

Learn exercises and stretches for your workout routine in this fitness video.

Jul 15, 2024 · Crunches can be a valuable tool in your core training toolbox — as long as you're doing them right. Here's how (and how not to) do crunches.

I'll show you how to do crunches the right way by showing you what NOT to do with the abdominal crunch exercise, as well as correct crunch form considerations.

Feb 10, 2024 · As a core exercise, crunches target your abdominal muscles, specifically working your rectus abdominis (the six-pack muscle) and obliques. They are an extremely effective bodyweight ab …

Dec 12, 2022 · Crunches exercise guide with step-by-step instructions on proper form, benefits, and muscles worked (with exercise images).

Jul 9, 2024 · Learn how to do ab crunches using proper form with crunch variations. Follow our step-by-step instructions and tips.

Sep 18, 2025 · Learn how to do crunches properly with expert advice. Discover the correct form, avoid mistakes, and follow tips to strengthen your abs safely and efficiently.

Apr 23, 2025 · Doing crunches is a great way to build your core strength, but that can only happen if you're doing them correctly. Here, a trainer explains how to do them properly.

Nov 13, 2024 · Below I’ll describe each of these crunch variations, including how to do them properly and who would benefit the most. If you’re looking for more core workouts, check out the Fitbod app …