Men's 15Minute Shoulder and Arm Muscle Building Program (Beginner Level)
First, you need strong shoulders and arms. Only then can you move on to building a strong back and chest. After all, you must overcome your weakest points before you can develop a strong physique. The following 15-minute shoulder and arm muscle-building plan for men in the gym [Beginner Version] integrates various weightlifting exercises to help you build strong shoulders and arms.
Exercise 1: Seated V-shaped shoulder press

1. Exercise methods
Action A
(1) Sit on the floor with your legs spread out in a V shape, holding a dumbbell in each hand and resting the dumbbells at shoulder level.
(2) Engage your gluteal muscles to press your hamstrings and calf muscles firmly against the floor.
Exercise B: Chest out, forearms perpendicular to the floor, raise both arms straight up, and then slowly lower the dumbbells.
2. Number of repetitions: 12.
Exercise 2: Olympic Barbell Shoulder Press
1. Exercise methods

Action A: Stand with your hands slightly wider than shoulder-width apart. Lift the barbell to shoulder level.

Action B
(1) Push the barbell upwards, moving your arms slightly back. When you reach the highest point, your arms should be just beside your ears.
(2) Contract your arm muscles for 1 second, then slowly lower the barbell back to the starting position.
2. Number of repetitions: 12.
Exercise 3: Single-leg lateral raise
1. Exercise methods

Action A: Stand on one leg, holding a light dumbbell in each hand at your sides, palms facing you.

Action B
(1) Bend your knees slightly and raise your arms to the sides until they are parallel to the floor.
(2) Pause for a moment, then slowly lower your arms back to the starting position.
2. Number of repetitions: 6 for each leg.
Special reminder: Repeat each set of movements 3 times. Rest for 60 seconds after completing one cycle. Complete 3 cycles before starting the next set of movements.