Crunches - What it Works
Focus: Abs
Type: Strength
Difficulty: level 2 of 5

仰卧,双膝弯曲,双脚平放于地面,双手轻轻托住头部。通过收缩腹部肌肉,将头部、肩部和上背部卷离地面,在顶端稍作停顿感受肌肉收缩,然后有控制地缓慢下放。这是一个刻意设计的短幅度动作——下背部始终贴地,发力来自腹肌的卷曲,而非颈部或惯性。 仰卧,双膝弯曲,双脚平放于地面,双手轻轻托住头部。通过收缩腹部肌肉,将头部、肩部和上背部卷离地面,在顶端稍作停顿感受肌肉收缩,然后有控制地缓慢下放。这是一个刻意设计的短幅度动作——下背部始终贴地,发力来自腹肌的卷曲,而非颈部或惯性。

训练动作: abs

呼吸(Breathing):卷起时呼气,还原下落时吸气。

常见错误:双手抱头用力向前拉脖子,下背部离地变成仰卧起坐(sit-up),以及没有控制地直接落回地面而不是缓慢下放。

降低难度:双臂交叉于胸前,缩短动作幅度——即使是很小幅度的可控卷腹(curl),只要在顶端用力收缩,也能有效锻炼腹肌。

增加难度:每次动作(rep)在最高点停顿两秒,或继续高位卷腹(High Crunches) or 空中蹬车卷腹(Air Bike Crunches).

Awesome effort you put into making quality workouts/plans/programs and that you still continually update and add new ones. Grateful for your promise in keeping this site accessible and free for… Awesome effort you put into making quality workouts/plans/programs and that you still continually update and add new ones. Grateful for your promise in keeping this site accessible and free for people of all fitness levels & goals around the world. Found Darebee some time years ago and used to just save the workouts and then forget about them somewhere in my documents & to do later lists 😅 but coming back to the site this year I loved the organised/simple layout & navigation of the site with full workout video at bottom to see proper form and notes to make things easier or harder depending on your fitness/energy aswell as an extensive exercise library with joint friendly alternatives. I found it much easier to track/check off completed workouts & days on program/plan on dashboard, was more likely to remember & do it + advanced filter made it quick to find a doable workout. As a tiny way to support this site I made account and use the site exclusively for exercises now, will look to donate when I can 🙏🏽 and would recommend it to all I talk to regarding fitness. Thank you Darebee team for the great job you've all done here and keep up the good work. Blessings to you all.

T.T, 28, from AUS

One of my FAVORITE websites EVER!!! I think this site has elite ball knowledge and it's 100% in my favorites right now.

Kam, 24, from US

I found Darebee in 2014 and since then I’ve been using it on and off until 2024, when I decided to base all my workouts on Darebee alone. I love the pictures, the variety, the amount of time it takes… I found Darebee in 2014 and since then I’ve been using it on and off until 2024, when I decided to base all my workouts on Darebee alone. I love the pictures, the variety, the amount of time it takes to complete a workout and how you can mix and match if you have a lot of energy or only repeat 3 times if you don’t feel like exercising. The website is awesome and I recommend it whenever I talk about fitness with other people. I cannot thank Darebee enough for how much this project has helped me in having a solid exercise routine and how to deal with exercise when tired, injured or when I don’t have much time.

ExplodingCookie, from Mexico