Dynamic Upper Body Stretch
The dynamic upper body stretch is a bodyweight mobility exercise targeting the chest, with secondary engagement of the shoulders, traps, and lats. It involves sweeping the arms in a wide arc to open the chest and loosen the upper body, making it an effective warm-up or cool-down movement.
How to do it
- Stand with your feet hip-width apart and your arms extended in front of you at chest height.
- Inhale and sweep your arms out and back in a wide arc, opening your chest and squeezing your shoulder blades together.
- Exhale and return your arms to the starting position in front of you.
- Perform the movement in a smooth, rhythmic pattern, gradually increasing the range of motion.
- Continue for the desired number of repetitions.
Form cues
- Stand tall with feet hip-width apart.
- Keep your arms extended at chest height.
- Sweep arms wide to open your chest.
- Squeeze your shoulder blades together gently.
- Move smoothly without rushing the arc.
Breathing: Inhale as you sweep your arms open wide, and exhale as you bring them back to the front starting position.
Common mistakes
- Rushing through the movement without control, which reduces the stretch benefit.
- Arching the lower back as the arms go back, which strains the lumbar spine.
- Locking the elbows completely stiffly, which can cause joint discomfort.
Muscles worked
Primary: chest. Secondary: shoulders, traps, lats.
Suggested sets & reps
Get fitter
2–3 sets × 12–15 reps, rest 45–60 s
Lose weight
2–3 sets × 15–20 reps, rest 30–45 s
Build muscle
2–3 sets × 10–15 reps, rest 60 s
Easier, harder & alternatives
Make it easier
Make it harder
Take care if…
- If you feel sharp pain in your shoulders or chest, ease off and reduce your range of motion.
General educational guidance, not medical advice. Stop on sharp pain and check with a qualified professional if unsure.
Get this in your plan
Create a free account for an AI-built plan that puts moves like this into your week.
Start free →Frequently asked questions
Is this stretch good for a warm-up?
Yes, dynamic movements like this help increase blood flow and loosen the upper body before a workout.
How often can I do this stretch?
You can perform this daily or as part of your pre-workout routine whenever your upper body feels tight.
What should I do if I feel shoulder discomfort?
Reduce the range of motion and keep your arms slightly lower until you feel comfortable.