Water Bottle Chest Expander on Situp Bench
Opens and strengthens the chest while improving posture and shoulder mobility.
ChestBeginnerStrengthFly
At a glance
| Muscles worked | Primary: chest. Secondary: shoulders |
|---|---|
| Muscle group | Chest |
| Difficulty | Beginner |
| Type | Strength · Fly |
| Sets & reps | 3 sets × 10-12 reps |
| Estimated calories burned | ~4 kcal |
How to do it
- Sit or lie on the sit-up bench holding water bottles.
- Open the arms wide to expand the chest.
- Bring the bottles back together with control.
- Focus on the stretch and squeeze.
- Repeat for desired reps.
Equipment
- Sit-up Bench
- Water Bottle
Coaching tips
Benefits
Opens and strengthens the chest while improving posture and shoulder mobility.
Common mistakes
Avoid overstretching or using momentum.
Make it harder
Increase the range or slow the movement.
Make it easier
Reduce the range of motion.
Breathing
Exhale as you open the chest, inhale as you return.
Build a workout with this exercise
Plan sessions, track your progress and match your meals to your training, free.
Try it free in BmarchaiMore chest exercises
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Beginner · 3 sets × 10-15 repsSingle Arm Bodyweight Inner Chest Wall Press
Intermediate · 3 sets × 8-12 each sideAlternating Flat Bench Dumbbell Press
Intermediate · 4 sets × 8-12 each armSupine Dumbbell Chest Expander on Ground
Intermediate · 5 sets × 12-15 repsIncline Single Dumbbell Press
Intermediate · 4 sets × 8-12 repsDumbbell Chest Press with Bridge
Beginner · 4 sets × 12-15 repsGeneral fitness and nutrition information, not medical advice. Check with a qualified professional before starting a new exercise or diet plan, especially if you have an injury or health condition.