Riding a bike in bed with your legs leaning against the wall and forming 90 degrees with your body, can you really stovepipe your legs?
Can be thin, mainly to make the fat in the legs tight, so as to achieve a thin visual effect, pedaling can not only tighten the legs, but also thin the hips and waist. Exercise waist strength. When practicing, you can feel the waist is also exerting strength, and pedaling a bicycle may be more effective than the latter.