WebJun 30, 2024 · In addition to abdominal muscles, primary core muscles include the pelvic floor, the erector spinae and multifidus (which run along your spine), and … WebReverse-Crunch. The reverse crunch is when you lie flat on your back, tighten your abs, lift your hips off the floor, and then crunch your knees inward toward your chest. A reverse crunch is one of the most basic of ab exercises. It helps to strengthen your lower back, hips, and spine. The benefits of reverse crunches include making your ab ...
What Muscles Do Sit-Ups and Crunches Work? - Nike
WebFeb 18, 2024 · Crunches are a vital part of any muscle-building workout and bicycle crunches are one of the most challenging types. Although … WebMar 3, 2024 · Instruktioner:1. Ligg på rygg på golvet, med händerna framför bröstet och knäna böjda till cirka 90 grader.2. Lyft din överkropp genom att spänna magen och b... bt-tracker github
Crunch Exercise Guide: How to Do Crunches With Perfect Form
WebSep 20, 2024 · Benefits. You might prefer the reverse crunch if you have difficulty with neck discomfort in the traditional crunch or situp. This exercise will activate your major … WebMar 6, 2024 · Benefits of Crunches. Crunches are a core exercise that can be used to strengthen the abdominal muscles. Crunches require zero equipment, making them an … WebMar 18, 2024 · Hold each stretch for 20 to 30 seconds and repeat three times. Sit up straight. Tilt your head to the left, bringing your left ear toward your left shoulder. Repeat … bt-tracker设置