[Tutorial] A musclebuilding plan for beginners at the gym, no trainer needed! ...
How can a beginner build muscle at the gym without a coach ?
Let's see what Xiaomeng from the V-Line Alliance has to say about muscle-building plans at the gym.
I. Warm-up and Stretching
The purpose of stretching is to maximize the extension and expansion of the body's ligaments and muscles, improving muscle mobility during the movement process so that each muscle contraction or extension is fully stimulated. This ultimately achieves twice the result with half the effort and also demonstrates muscle control.
Time: Keep it around 5 minutes.
For specific stretching methods, please refer to: Fitness Warm-up | Stretching is Important! How to Stretch Correctly Before and After Exercise?

II. Aerobic Exercise
This is an essential step in any gym workout. Many people skip warming up and stretching before starting to use the equipment, which is very dangerous. This is because the human body needs time to transition from a resting state to an active state.
You can use treadmills, exercise machines, and other aerobic exercises to accelerate blood circulation and achieve the effect of sweating and warming up. This will allow the functions of various organs in the body to be fully mobilized and avoid muscle damage during exercise.
Time: It is best to keep it around 15 minutes.
See below for: What are some aerobic exercises? We'll tell you a few weight loss secrets!

III. Strength Exercises
Gyms have a lot of equipment. There are fixed machines, dumbbells, barbells, and other heavy free weights, and they are quite complex. For people who are new to gyms, it's hard to know where to start.
Here, I suggest beginners start with fixed machines, because when you first come to the gym, your strength is not yet stable and you lack a clear understanding of your own strength. You need to observe your progress while exercising with fixed machines and then gradually transition to free weights.
Time: Keep it between 40 and 50 minutes.

Below are the training standards for different muscle groups. You can choose to train according to your own situation!
01
Target muscle: pectoralis major
action:
Flat dumbbell flyes: 6 sets x 10 reps
Flat dumbbell bench press 5 sets x 12 reps
Push-ups: 6 sets to failure

Play GIF02
Target muscle back
action:
Single-arm dumbbell row 7 sets x 12 reps
Bent-over dumbbell rows: 5 sets of 12 reps
Straight-leg deadlift: 6 sets x 12 reps

Play GIF03
Target muscle shoulder
action:
Dumbbell press 5 sets x 10 reps
5 sets of 10 bent-over flyes
Single-arm dumbbell front raise: 5 sets of 12 reps
Upright rowing: 5 sets x 12 reps

Play GIF04
Target muscles in the arms
action:
Alternating dumbbell curls 3 sets of 8 reps
Concentration curls 3 sets x 8 reps
Chest single-arm curl 3 sets x 12 reps
Close-grip bench press 3 sets x 8 reps
Single-arm overhead triceps extension, 3 sets of 8 reps
Behind-the-back triceps extensions, 2 sets x 12 reps

Play GIF05
Target muscular legs
action:
3 sets of 10 reps each of scissor squats
Kneel with your back straight for 4 sets of 10 repetitions
Frog jumps 2 sets x 30 reps
High knees 3 sets x 120 reps
Supine hip raises: 3 sets of 30 reps

Play GIF06
Target muscles: chest, waist, and abdomen
action:
2 sets of parallel bar dips to failure
3 sets of push-ups to failure
Flat dumbbell flyes 3 sets x 10 reps
Flat dumbbell bench press 3 sets x 12 reps
2 sets of crunches to failure
Waist twists 2 sets x 40 reps
Side crunches, 2 sets x to exhaustion
3 sets of 12 reps each for weightlifting lateral bends

Play GIF07
Target muscles: back, waist, and abdomen
action:
2 sets of pull-ups to failure
Single-arm dumbbell rows: 3 sets of 10 reps
Bent-over dumbbell rows: 3 sets of 10 reps
Straight-leg deadlifts 3 sets x 12 reps
2 sets of crunches to failure
Waist twists 2 sets x 40 reps
Side crunches, 2 sets x to exhaustion
3 sets of 12 reps each for weightlifting lateral bends

IV. Mealtime
Make sure your body gets enough nutrition. Fitness involves not only exercise but also proper nutrition. Consume enough carbohydrates before and after your workout to maintain your energy levels.
Eat smaller, more frequent meals, with increased protein intake at each meal to promote muscle synthesis. Use fitness supplements appropriately. Don't worry about side effects; normal use will not cause problems. It's undeniable that fitness supplements can promote muscle growth in a relatively short period.