Which seemingly unpopular gym equipment actually provides excellent training results?

Fixed-weight machines are generally suitable for most people. Gyms mainly have two types of equipment: free weights, such as barbells, dumbbells, kettlebells, pull-up bars, and medicine balls; and fixed-weight machines, which are more numerous than free weights. Free weights focus more on flexibility and comprehensive training, requiring higher levels of physical fitness, strength, balance, and stability, so they are generally not recommended for beginners unless under the guidance of a coach. Fixed-weight machines, on the other hand, usually have tracks, and their movement trajectories are fixed, so there's no need to worry about balance and stability. They are easy for beginners to use and less prone to errors.

Chest exercises:

1. Seated Chest Press Machine: Simulates bench press, exercises the pectoralis major muscle

2. Seated Pec Deck Machine: Trains the inner chest muscles, shaping the chest

Back exercises:

1. Lat Pulldown Machine: Located next to the power rack, trains the latissimus dorsi muscle

2. Seated Row Machine: Also located near the power rack, trains the middle and lower back and rhomboid muscles

Leg exercises:

1. Leg Press Machine: Simulates squats, but compared to barbell squats, it reduces pressure on the lower back and is less prone to injury

2. Leg Extension Machine: Trains the quadriceps

3. Leg Curl Machine: Trains the hamstrings on the back of the thigh

Shoulder exercises:

1. Shoulder Press Machine: Simulates standing or seated overhead press, trains the deltoid muscles

2. Reverse Pec Deck Machine: Trains the posterior deltoid muscles, improving rounded shoulders and hunchback posture

Arm exercises:

1. Triceps Extension Machine: Trains the triceps

2. Biceps Curl Machine: Trains the biceps