📖 Static demo — read-only snapshot
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Pull-Up
Positions & Range of Motion
- Start
- Full vertical hang from an overhead bar, pronated grip slightly wider than shoulder width, arms fully extended, trunk braced
- End
- Body pulled up with elbows driven down and back until the chin clears the bar, then lowered under control to a full hang
- Range of Motion
- Full elbow flexion and shoulder extension/adduction; complete hang to chin-over-bar and back
How to Perform
Hang from an overhead bar with a pronated (palms-away) grip slightly wider than shoulder width, arms fully extended. Initiate by depressing and downwardly rotating the shoulder blades, then pull the body upward by driving the elbows down and back until the chin clears the bar, keeping the trunk braced and legs quiet. Lower under control to a full hang before the next repetition.
Opens a YouTube search for “Pull-Up”
Coaching Cues
- 1
Before you pull, draw your shoulder blades down and back — like sliding them into your back pockets.
(setup) - 2
Don't think about lifting yourself up; think about pulling the bar down to your chest.
(external) - 3
Drive your elbows down toward your ribs.
(external) - 4
Keep your ribs stacked over your pelvis and legs quiet — no kicking or swinging.
(internal)
Evidence-Based Dosing & EMG Data
General resistance-training guidelines apply: 2-4 sets of 4-8 reps (weighted) or sets of quality body-weight reps stopping 1-2 reps short of failure, 2-3 sessions per week with at least 48 hours between sessions. No pull-up-specific dosing trials exist; this follows consensus strength-training recommendations.
Surface EMG studies of the pull-up consistently show the latissimus dorsi as the most highly activated muscle, with substantial contributions from the biceps brachii and brachialis (elbow flexion) and from the lower trapezius and infraspinatus during the scapular depression and pulling phases. Grip orientation shifts emphasis: the pronated pull-up biases the latissimus dorsi and lower trapezius relative to the supinated chin-up, which shows higher biceps brachii and pectoralis major activity. Trunk musculature (rectus abdominis, obliques) works isometrically to control the hanging body. These findings come from small-sample EMG comparisons of pull-up variants in trained adults; exact percentages of MVIC vary across studies and electrode placements, so they should be read as relative rankings rather than precise values.
Muscles Involved (20)
Primary Movers
Secondary Movers
Stabilizers
Lengthened / Stretched
Synergists & Assistors
Easier Variations ↓
Band-Assisted Pull-Up
Loop a resistance band over the bar and place one knee or foot in it; the band offloads body weight most at the bottom, where the movement is hardest, while preserving the full range of motion.
Eccentric-Only Pull-Up (Negatives)
Jump or step to the top position with chin over the bar, then lower to a full hang over 3-5 seconds. Builds strength through the full range before the concentric phase is achievable.
Harder Variations ↑
Weighted Pull-Up
Add external load with a dip belt or weighted vest once 8-10 strict body-weight reps are achieved; progress load gradually in the 4-8 rep range.
Archer Pull-Up
Pull toward one hand while the opposite arm stays nearly straight along the bar, shifting most of the load to one side as a step toward single-arm pulling strength.
Target Movements (7)
Why This Exercise Matters
Everyday activities this exercise helps you do — essential means it directly trains the capacity the task needs:
Goals This Helps With
Rehab, performance, prevention, and mobility goals this exercise supports — essential means it's a cornerstone:
Research Notes
claude-researched 2026-07; muscle/movement links validated against the roster. Adversarial clinical verification pending — do not promote past needs_review without human review.