The forearm plank trains whole-body core and trunk endurance, holding a straight body line supported on the forearms and toes — a real, genuinely useful progression once the modified plank feels manageable.
People with a medical condition, injury or recent surgery may need an individually adapted programme. This exercise does not treat any spinal condition. This exercise may be used in some rehabilitation programmes, depending on the procedure, stage of recovery and clinician guidance.
Keep breathing steadily and avoid holding your breath throughout the hold.
Sets
2-3 sets
Reps
Hold for time
Duration
Under 15 minutes
Rest
30-45 seconds between sets
Estimated completion time: Under 15 minutes for the full set of 2-3 sets, including rest between sets.
These are general, real starting points — not an automatic prescription for every user.
Return to the modified knee plank, or reduce the hold duration.
Hold for a longer duration, or add controlled, small movements such as gently lifting one foot briefly.
Primary Muscles
Core
Secondary Muscles
Shoulders, Gluteals, Quadriceps
Movement Pattern
isometric hold
Stop if significant or unusual pain occurs, particularly in the lower back or shoulders. Stop if dizziness, fainting, chest symptoms or unusual breathlessness occurs.
Suitability depends on the individual — this list isn't an absolute contraindication for everyone in these categories.
Goals
Same movement pattern, different equipment — useful if you don't have what this exercise calls for.
How often can I do this exercise?
A common starting point is 2-3 sessions per week with at least a day of rest for the same muscle group in between, but this depends on your overall programme, recovery, and goals — start conservatively and progress gradually.
Is this exercise safe if I have a current injury or health condition?
This exercise carries specific cautions for some people (see "Who Should Be Cautious?" above) — suitability depends on your individual situation, so check with your doctor or physiotherapist if any of those apply to you.
Is this exercise appropriate for a true beginner?
Yes — this is classified as a beginner-level exercise, though the regression above offers an even gentler starting point if needed.
References