How To Do Leg Extensions Without Machine

How to do leg extensions without machine

Want to work on the quadriceps on the front of your thighs but don't have the leg flexion and extension equipment in the gym? In fact, efficient leg flexion and extension exercises without equipment can be accomplished by using props such as chairs and walls in daily scenarios. Recently, fitness instructors have designed four easy-to-operate and low-threshold exercises based on home scenarios, helping fitness enthusiasts safely exercise their legs at home without relying on professional equipment.

Action One: Sitting Leg flexion and Extension without Equipment (Basic Version) - Suitable for beginners to get started

This is the basic movement of leg flexion and extension without equipment. It can be completed with the help of a regular chair. It mainly exercises the contraction ability of the quadriceps. Beginners can start to find the feeling of power generation from this movement.

Required props: A stable chair (without wheels, not easy to shake)

Operation steps

Sit on the edge of the chair with your feet shoulder-width apart and your soles fully touching the ground. Place your hands naturally on both sides of your thighs or hold onto the edge of the chair. Keep your upper body straight and do not lean your back against the back of the chair.

2. Slowly tighten the muscles in the front of the left thigh, lift the left heel off the ground until the lower leg is parallel to the ground (keep the knee slightly bent, not fully extended), and feel the tension in the quadriceps. Hold the peak position for 1-2 seconds.

3. Slowly and steadily lower your left foot, with the sole of the foot touching the ground again, to complete one movement. Switch to the right leg and repeat the same process. Do 12 to 15 repetitions for each leg as one set. Practice a total of 3 sets.

When training, be careful not to shrug your shoulders or bend over to avoid compensation from the waist. If you think the movement is simple, you can put a mineral water bottle filled with water around your ankle to increase the weight.

Action Two: Wall Squat Leg Flexion and Extension (Advanced Version) - Balancing stability and strength

This movement, based on the wall squat, incorporates leg flexion and extension. It can not only strengthen the quadriceps but also enhance the stability of the core and lower limbs, making it suitable for fitness enthusiasts with a certain foundation.

Required props: A smooth wall surface

Operation steps

1. Keep your back against the wall, step your feet forward about 30 centimeters, bend your knees at a 90-degree Angle, with your knees not exceeding your toes, and let your hands hang naturally at your sides, keeping your core tightened.

2. Keep your upper body stable. Slowly lift your right calf to gradually straighten your right leg (let your knee slightly bend without locking). Hold for 1 second and then slowly lower it to return to the initial static squat position.

After completing 10 to 12 repetitions with the right leg, switch to the left leg and repeat. One set for each leg constitutes one round. Practice for a total of 3 rounds.

Keep your back against the wall throughout the process and do not lean forward. If there is pressure on the knees when squatting still, you can appropriately reduce the Angle at which your knees bend (such as at 100 degrees) to lower the difficulty of the movement.

Action 3: Elastic Band Assisted Leg flexion and Extension (Enhanced Version) - Increases resistance and enhances effect

If you want to increase the intensity of your training, you can use resistance bands to increase resistance and further stimulate the quadriceps, making the training effect closer to that of equipment training. This is suitable for people with a certain strength foundation.

Required props: Medium-strength elastic band (about 1 meter in length, adjustable in tightness)

Operation steps

Sit on a chair, fix one end of the resistance band to the chair leg or table leg (at ankle level), and put the other end over the left ankle. Keep your feet shoulder-width apart and your upper body straight.

2. Tighten the left quadriceps, slowly lift the left foot diagonally forward to resist the resistance of the resistance band until the lower leg is parallel to the ground. Hold at the peak for 2 seconds and feel the force exerted by the muscles against the resistance.

3. Slowly lower your left foot and let the resistance band gradually rebound. Complete this once. Do 12 repetitions on the left leg and then switch to the right leg. Do a total of 3 sets.

The tighter the elastic band is, the greater the resistance will be. You can choose according to your own ability. If you don't have an resistance band, you can also wrap a towel around your ankles, hold the two ends of the towel with both hands and pull them backward, providing resistance through the force of your hands.

Action Four: Lie on your side with leg flexion and extension (targeting the weak side) - Improve the imbalance of muscles on both sides

This movement is performed in a lateral position, which can more precisely isolate the quadriceps femoris on one side. It is particularly suitable for correcting the imbalance of strength between the left and right legs, and at the same time, it can also exercise the muscles on the waist and abdomen.

Required props: Yoga mat (or soft ground)

Operation steps

Lie on your side on the yoga mat, with the left side of your body touching the ground. Place your left hand under your head for support and your right hand in front of your body to maintain balance. Keep your right leg straight and your left leg bent and touching the ground.

2. Slowly tighten the front side of the right thigh, slowly lift the right leg to a 45-degree Angle with the body, keep the knee slightly bent, and feel the contraction of the right quadriceps. Hold for 1 second and then slowly lower it.

After completing 15 repetitions with the right leg, turn over and lie on your left side. Repeat the same movement, one set for each side, for a total of 3 sets.

Keep your body stable during training and do not sway back and forth. If you find it difficult, you can start with knee knee lifts and gradually move on to straight leg lifts.

The core of leg flexion and extension without equipment is to find the sense of muscle force rather than pursue the speed of movement. The coach reminds that before training, one can warm up for 5 minutes by doing high leg raises and lunge leg presses to avoid muscle strains. After training, roll the front of your thighs with a foam roller or do a leg curl stretch after standing to relieve muscle tension. If knee pain occurs during training, stop immediately, check if the movements are standard, and reduce the number of repetitions or lower the difficulty if necessary.http://leg extensions MACHINE