什么是股四头肌及其使用的体育锻炼?

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Quadriceps

一个 股四头肌 is a group of muscle mass at the front of your thighs. 正如你可能看名字下注, 有 4 不同的肌肉组织构成股四头肌肌肉质量.

这些 肌肉 tissues are referred to as the Vastus intermediacy, 股内侧, 股外侧肌, 和股直肌. 股四头肌也真诚地称为四边形.

 

股四头肌

 

如果你坐下来椅子上,伸直你的膝盖少数情况, 你可以看到和感受到运动的股四头肌在前面大腿的一部分. While your quads agreement, they straighten your leg at your knee joint. The quadriceps make bigger over the kneecap (patella). 此外, they help to maintain your kneecap in its proper function in a groove in the end of your thigh bone. 老老实实, one of your 4 quad muscle groups moreover crosses the hip joint and might assist in flexion, or bending up, your hip.

 

Quadriceps Workout

Start your quadriceps exercise with quick dynamic stretching for about 3–five min. You could contain as a minimum numerous of the quad sports defined above into a complete-frame electricity-schooling ordinary which you carry out about 2–3 instances in step with the week. An excellent instance of a quad workout might be acting 深蹲, 弓步 and step-America inside the identical workout.

It’s vital to accompany any “quad workout” with a few hamstring paintings so that you don’t increase any strength imbalance. Leg curls and stiff-legged deadlifts are two exquisite hamstring physical games.

Give yourself a full 1–2 days of relaxation among difficult leg workout routines if you want to allow time for the muscle tissues to restore themselves and develop back more potent. And of the route, as stated above, make certain to additionally give a boost to your center (such as your lower back) and different muscle organizations in the legs at least 1–2 times according to week so as to keep away from “dominance” of any specific frame component.

For best consequences, carry out about eight–12 reps of each workout, finishing about 2 to a few sets in overall. Work on keeping proper form, in preference to aiming to perform a better number of reps. and keep in mind that as you upload extra weight or resistance to physical activities, you’ll be doing decrease reps however nonetheless gaining energy. Constantly do not forget to stretch, later on, keeping for about 15–30 seconds in every stretch.

 

  • Dynamic stretching for three–five min.
  • Select 2–three of the physical activities underneath
  • Accompany your “quad work” with 1–2 hamstrings physical games
  • Perform 2–three instances consistent with week
  • Do 8–12 reps and 2–three sets of each exercise
  • For cardio, pick one of the quad-pleasant aerobic options under
  • Do 2–3 of the quad stretches later on

 

弓步

Stand with feet hip-width apart, leaving plenty of room in front of you to transport forward. Leap forward along with your proper foot and lunge down. Attempt to make sure that your knee does no longer make bigger beyond your ankle and hold your weight for your heel to maximize the advantages to the running muscle tissues. Then push off along with your heel returned to starting function. Repeat the alternative aspect, completing about 10–20 reps per set.

Make certain to maintain your upper frame erect with proper posture. To feature resistance, you can also preserve 哑铃 in your hands, elevate your fingers overhead, or trade matters up with twisting and back-stepping lunges.

 

Leg Presses

Leg presses use a weight device to add resistance at the same time as you “press away” with the legs. Start by using holding the weighted platform in the region together with your toes (your torso and the legs must make a super ninety-diploma attitude) together with your legs bent. Press until your legs are absolutely prolonged in the front of you, being sure no longer to fasten your knees. Return to starting function, repeating approximately 6–10 times.

 

Burpees

Burpees also referred to as a squat thrust, is a full body workout that consists of four steps. Start in a standing function; come right into a squat position together with your arms on the ground, kick your toes lower back putting your body right into a plank function even as maintaining your arms extended. Bounce your feet lower back into the squat position, then jump up from the squat position to reach overhead. Repeat approximately 10 时, or greater if you’re advanced.

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