Let's compare five kinds of abdominal muscle exercises to see which one can strengthen hand muscles more effectively.
Boarding service:
Lie on your back on the floor with your lower back close to the ground. Put your hands on your head and open your arms. Lift your legs and climb on the bike slowly. Exhale, lift your upper body, touch your left knee with your right elbow (Figure 1), keep your posture for 2 seconds, and then restore. Touch the right knee with the left elbow again, hold it for 2 seconds, and then slowly return to the starting position.
Abdominal rolling of fitness ball:
Lie flat on the fitness ball, put your feet flat on the ground, put your hands on your head and open your arms. Reduce the chin to the chest, exhale, contract the abdominal muscles, raise the upper body by about 45 degrees (Figure 2), hold it for 2 seconds, and then slowly return to the starting position. In order to keep balance, your feet can be separated more. If it is difficult, you can do it with your feet together.
Leg lifting and belly rolling:
Lie on your back on the floor with your lower back close to the ground. Put your hands on your head and open your arms. Raise your legs at 90 degrees to your upper body, cross your legs, and bend your knees slightly. Exhale, contract the abdominal muscles, lift the upper body, keep the lower back off the ground (Figure 3) for 2 seconds, and then slowly return to the starting position. Keep your chin down to your chest.
Reverse abdominal roll:
Lie on your back on the floor with your lower back close to the ground, put your hands on your sides, raise your legs at 90 degrees to your upper body, cross your legs and bend your knees slightly. Tighten the abdominal muscles, then exhale, slightly lift the hips, slightly lift the waist and back off the ground (Figure 4), hold for 2 seconds, and then slowly return to the starting position.
Traditional belly roll:
Lie on your back on the floor with your lower back close to the ground. Put your hands on your head and open your arms. Put your legs flat on the ground and bend your knees. The chin shrinks to the chest, contracts the abdominal muscles, exhales and lifts the upper body, and the lower back can't leave the ground (Figure 5), and then slowly returns to the starting position.
Through electromyography test, it is found that boarding in the air is the most effective exercise to exercise rectus abdominis. The second place is leg lifting and belly rolling, and the third place is fitness ball belly rolling. Research shows that when a kind of training needs the continuous stability of abdominal muscles and the rotation of the body, abdominal muscles can produce the maximum activity. Because the balance needs to be controlled in an unstable environment, when doing belly roll training, the body-building ball belly roll needs more muscle contraction and control than the traditional belly roll.
In fact, in order to achieve the best results, it is recommended to try to do various kinds of exercises regularly, because it can exercise different muscles and is not easy to get bored. No matter which exercise method you choose, it takes time and patience to exercise and strengthen your abdominal muscles. Remember, the training goal of abdominal muscles is muscle endurance, not muscle and strength. Finally, remember to stretch your muscles after exercise.
There are some difficulties in chest muscle training: the upper chest is not well developed, which is obviously different from the middle and lower chest; The middle seam is not obvious; The thickness cannot be increased rapidly; The block shape is not ideal; There are obvious defects.
1. The upper chest is not well developed, which is obviously different from the middle and lower chest.
1. diagonal bar, dumbbell bench press. Why do some people practice for a long time and the effect is not obvious? Explain that the action needs to be improved. First, pay attention to the essentials of action. Get rid of the habit of doing bridge pressure. Otherwise, it will become an approximate flat bench press. The exercise area will drift to the middle and lower chest. Second, if the whole movement is not effective, you can consider the half-way movement, and at the same time focus on the upper chest and increase the weight appropriately. Third, if the barbell effect is not good, dumbbells can be given priority. There is a trick: lower the dumbbell. Making the route slightly C-shaped can produce a component in the tangential direction and add it to the cross section of the upper chest. The key point is to focus on the cross section of the upper chest and imagine the tendon bursting and congestion to enhance the training effect.
2。 Horizontal bar dumbbell press, no belt, 6-8 times for each group. Because the body naturally leans back. Therefore, it has a strong stimulating effect on the upper chest. Can quickly "submerge" the exposed clavicle.
3。 Bench press Due to the differences in body structure and flexibility. If the bench press is not effective, you may wish to use bench press to develop the upper chest. The key points of action are: when putting down the barbell, put the barbell bar on the neck, focus on the upper chest, and then put a wooden block under the lying board to make it have a small inclination of 5- 10 degrees. Help chest out.
4。 Push-ups forward. Raise your feet and lean forward about 10 degrees, with a maximum of 15 degrees, otherwise the pressure will be transferred to your shoulders. You can ask your partner to add barbell pieces to your upper back.
Second, the improvement of chest muscle suture is not obvious.
The middle seam of the professional master's chest muscle is like a line, narrow and deep. In order to deepen the chest seam, the muscles near the chest groove must be set up. The key is to fully squeeze the pectoral muscles, so that the pectoral muscles on both sides are fully close and convex in each movement.
1。 Straight-arm instruments clamp the chest. The straight arm is better than the conventional arm bending action. Sit on the stool and straighten your arms. The fist eye is forward, and the forearm is against the arm stop. In this way, the arms can cross on the chest, and the amplitude is naturally greater than the arm bending action. Hold 1-2 seconds when your arms are crossed, and the peak will contract. In order to squeeze the pectoral muscle near the suture as much as possible, it is forced to "stand up".
2。 Step over the stretcher, stand under the stretcher frame, hold the handle with both hands to do chest clamping, and cross your arms fully, without touching or separating. A group of left arms can go up, a group of right arms can go up, or both arms can alternate up and down, and each group is subject to 8- 12.
The above is our detailed introduction about the most effective way to exercise hand muscles. We introduced it to you above. In order to achieve the desired effect, we suggest doing various kinds of exercises regularly as much as possible, because this can exercise different hand muscles and it is not easy to get bored. Finally, exercise requires perseverance.