Commercial Fitness Seated Leg extension Gym Training

Laijian's main products include Fitness Equipment/Gym Equipment/Strength Equipment/Cardio Equipment/Commercial Treadmill/Exercise bikes/ Strength Machine /Plate Loaded Machine/ Matrix Strength /Multi Gym Equipment/Gym Fitness Accessories/New Design Fitness Equipment.

Quality raw materials	The use of high-quality materials, high-purity iron-carbon alloy steel, bearing steel, etc., makes the sports machinery prolong the service life, more high precision, low heat generation, high speed, high rigidity, low noise, corrosion resistance, high wear resistance, etc. Product. Our sports equipment has strong stability and adopts modern surface welding technology and standard rubber mechanical foot covers to achieve a better anti-slip effect. The bearing base, fully sealed spherical ink bearings, and self-lubricating sleeves are applied to all connected bearings to make every movement smoother, reduce friction in the movement of the equipment, and extend the service life of the equipment.
Factory visiting	All customers are so warmly welcome to come and visit our factory,production line,we will offer cars and other ways to pick up you from the train station or airport
Production equipment	A series of automatic production machines such as punching machines, cutting machines, lathes, milling machines, wire cutting machines, drilling machines, welding machines, polishing and grinding machines, spraying, etc., as well as fine welding and polishing technology, make the details of the sports machinery handled properly. With the automatic pipe bender, the error in the equipment manufacturing process is small; to ensure that all equipment not only maintains a beautiful appearance, but also has high-quality inner beauty, giving you a good fitness environment.
Quality inspection team	All equipment has been fully tested, accurately installed and debugged before shipment, and then shipped out.
Production Process	The sandblasting and rust removal process used is more scientific and environmentally friendly than the traditional pickling and rust removal; automatic anti-static spray paint and rust removal, repeated application, and double-layer spraying make the sports machinery have toughness, scratch resistance, and fall off. Easy to clean.

The seated leg extension machine is a popular piece of gym equipment used for training and strengthening the muscles in the legs, particularly the quadriceps. Here is a step-by-step guide on how to use the seated leg extension machine:

1. Adjust the machine: Start by adjusting the seat height so that your knees are in line with the pivot point of the machine. This will ensure proper alignment and prevent unnecessary strain on the knees.

2. Sit on the machine: Sit on the seat with your back against the backrest and your feet flat on the footrest. Make sure your knees are bent at a 90-degree angle.

3. Adjust the weight: Set the weight stack to a suitable starting weight. It's always better to start with a lighter weight and gradually increase it as you get comfortable with the exercise.

4. Position your legs: Place your legs under the padded roller or ankle pad, just above your feet. The roller should be resting on your shins.

5. Engage your core: Before starting the exercise, engage your core muscles by pulling your belly button towards your spine. This will help stabilize your body throughout the movement.

6. Extend your legs: Slowly straighten your legs by pushing against the resistance of the machine. Exhale as you extend your legs fully, but avoid locking your knees at the top of the movement.

7. Contract your quadriceps: At the top of the movement, contract your quadriceps (front thigh muscles) and hold the position for a second or two to maximize the muscle engagement.

8. Lower your legs: Slowly lower the weight by bending your knees and returning to the starting position. Inhale as you lower the weight.

9. Repeat: Perform the desired number of repetitions, aiming for a controlled and smooth movement throughout the exercise. Start with 8-12 repetitions and gradually increase as you progress.

Tips:
- Maintain proper form throughout the exercise. Avoid using momentum or swinging your legs.
- Keep your back firmly against the backrest to avoid straining your lower back.
- Focus on feeling the contraction in your quadriceps muscles rather than relying solely on the weight.
- If you experience any discomfort or pain, stop the exercise and consult a fitness professional or healthcare provider.

Remember to always warm up before using any gym equipment and consult a fitness professional if you are unsure about proper form or technique.