Plank (RKC, 60 s)
Forearms on ground, body in one line, squeeze every muscle simultaneously.
Muscles
- Primary
- abs
- Supporting
- glutes, lats
Mechanics
- Pattern
- anti-rotation
- Equipment
- bodyweight
- Geometry
- 180° Core Alignment
- Target feel
- A full-body brace — quads, glutes, abs, and lats all firing at once.
- Progression
- Extend duration by 10 s per session once 60 s is consistent.
- Regression
- Elevate hands on a bench to reduce load.
Watch for
- Sagging hips
- Holding breath
- Elbows drifting wide
Equipment context
Bodyweight exercises need no equipment, but progression depends on leverage and position rather than added load.
Substitutions
Related exercises
Progression ladder
- Beginner / regression: Elevate hands on a bench to reduce load.
- Standard: Plank (RKC, 60 s)
- Advanced / progression: Extend duration by 10 s per session once 60 s is consistent.
Atlas metrics
- Movement pattern
- anti-rotation
- Primary target
- abs
- Supporting muscles
- glutes, lats
- Equipment
- bodyweight
- Joint geometry
- 180° Core Alignment
- Alternatives
- 3 substitutions
Evidence & limits
Last reviewed against peer-reviewed biomechanics references. Exercise descriptions are framed as training guidance, not medical advice.
Source: ExRx.net Exercise & Muscle Directory
Eccentryx is fitness software. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease, injury, or medical condition. Consult a licensed physician before beginning any exercise program.
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FAQ
- How do I set up Plank (RKC, 60 s)?
- Forearms on ground, body in one line, squeeze every muscle simultaneously.
- What should I feel during Plank (RKC, 60 s)?
- A full-body brace — quads, glutes, abs, and lats all firing at once.
- What are common mistakes with Plank (RKC, 60 s)?
- Sagging hips; Holding breath; Elbows drifting wide
- How do I progress Plank (RKC, 60 s)?
- Extend duration by 10 s per session once 60 s is consistent.
- What can I do instead of Plank (RKC, 60 s)?
- Dead bug, Hollow body hold, Ab wheel rollout
Asset in production
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- Movement family
- plank rkc 60 s
- Force type
- static
- Graph edges
- 1360 Atlas movement links reviewed
- nearest visible Atlas substitute found in 1 movement graph hop
- movement graph path: Plank (RKC, 60 s) -> Ab wheel rollout
- curated substitution in the Atlas
- same target muscle: abs