As long as the rotation is used properly, it will have a good fat-reducing effect and a good exercise atmosphere, which will make people lose weight unconsciously and make the leg muscles firmer. However, when riding a spinning bike, many people want to make their legs thin quickly, and they can't wait to go all out when standing on the pedal, which is very harmful to their knees. Therefore, before using the spinning bike, it must be debugged, and the pedal and foot should not be fixed too hard to prevent cartilage wear and meniscus injury.

2. Rowing machine

Rowing is also a good fitness equipment to exercise the legs, which can not only exercise the legs, but also practice the back, so there are many benefits. However, it should be noted that in order to achieve the effect of stovepipe, leg fat needs to be fully burned. At this time, more time is needed. If you only practice on the rowing machine for more than ten minutes, it is difficult to achieve the effect. Therefore, when using the rowing machine, you should choose resistance and exercise for not less than half an hour at a time.

3. Seat leg stretcher

Key exercises of quadriceps femoris and tibialis anterior are very beneficial to improve hamstring muscles and strengthen kneecaps. The whole process of posture: first, adjust the net weight, sit in the chair, release the pressure of the shoulder bag, keep the waist close to the backrest, hold the door handle with both hands and put your feet on your feet. Pay attention to the distance between your feet, which is about the width of your shoulder bag, and your toes are slightly outward. In the case of buckling, the distance between the desk and chair and the pedal should be about 90 degrees. Breathe, then gradually push your feet forward (some leg extenders have synclines) and send other breaths you push.

4. Leg-sitting abduction trainer

The key to training the muscles of the inner thigh, especially for girls with more white meat on the inner thigh, is suitable for this. It has a very good practical effect of plastic deformation and can also improve women's metabolism. The whole process of fitness exercise: sit in the leg abduction training machine and step on the pedal. Adjust the position of diaphragm at the root of thigh to make it close to the inner thigh. Spread your legs outward as hard as possible 1-2 seconds. Then, driven by the net weight, the legs naturally contract, and there is no need to stop after the legs contract. Immediately, they began to rotate their legs for the next position.

5, supine kick trainer

The key is to train the energy of each foot. The whole process of fitness exercise: shake your legs: lie flat, put your hands on your sides and shake your legs left and right for 2~3 minutes; Supine kick: supine, feet together and raised, 90 degrees with the upper body; Cover your feet with a long cotton towel, pull hard with your hands and push hard with your feet for 30 seconds; Repeat the actual operation for 3~5 times. 6. The key of the sitting leg abduction trainer is to train the muscles of the thigh root, which is opposite to the sitting leg abduction trainer.