1, the thigh is the main engine of riding, and it is also the most fully exercised part. The quadriceps femoris in front of thigh plays an important role in riding. They strongly push the legs and knees every time you step on the pedal, and keep the inner thighs tense when maintaining a certain speed on a flat road.
2, calf, put the middle of the pedal on the pedal, then the practice effect is only moderate. The posterior calf muscles (located in the posterior calf) will continuously transmit the strength generated by the quadriceps femoris in the anterior thigh and the posterior calf muscles in the posterior thigh through the foot plate and toes, especially when the pedal is rowed to the lowest point closest to the ground, the posterior calf muscles can get the best training.
3, waist and abdomen, the core muscle group refers to the muscles of the back and abdomen. When riding, the core muscles of the body are always in a state of tension, thus rejecting the fat on the abdomen and sides. Waist and abdominal muscles can help your body stay seated while riding. Standing acceleration is the same as sitting acceleration, and the back muscles are very important, especially the strength of the standing muscles in the spine.
4. Shoulder and back. During riding, the deltoid toes and pectoral muscles of the shoulder help you support the weight of the upper body. The process of continuously supporting your body weight is equivalent to maintaining a push-up posture. This action especially exercises the upper arms and shoulders and chest.
5. Hips, tighten your hips when you step on it, and you sit in the car seat. When your foot strokes through the lowest point of the circle, the gluteus maximus (located in the buttocks) participates in the movement. The gluteus maximus is the largest muscle mass in the body, so the buttocks are also a significant sign of bodybuilding.
Extended data:
Ride a bike to keep fit;
Bicycle is one of the best tools to overcome heart function problems. More than half of the people in the world die of heart disease. Riding a bicycle can not only compress the blood flow through the movement of the legs, but also pump the blood back to the heart from the vascular endings. In fact, it also strengthens microvascular tissue, which is called "collateral circulation". Strengthening blood vessels can protect you from the threat of age and keep you young forever.
In addition, habitual cycling can gradually expand your mind. Otherwise, the blood vessels will become thinner and thinner, and the heart will deteriorate. In your later years, you will experience the troubles it brings, and then you will find how perfect riding is.
References:
Baidu encyclopedia-bicycles