Single Leg Platform Slide
- Target muscle
- Hamstrings
- Synergist muscles
- Gastrocnemius
- Equipment
- Body weight
- Body part
- Thighs
- Type
- Strength
The Single Leg Platform Slide is a unilateral bodyweight strength exercise that targets the hamstrings of the standing leg through a controlled hip-hinge motion, with the gastrocnemius (calf) assisting for stability. By sliding the non-working foot along a platform surface, you load each leg independently, making it an effective tool for correcting strength imbalances and building posterior-chain control.
How to do the Single Leg Platform Slide
- 1Stand upright next to a smooth platform surface with your feet together and your hands on your hips or lightly touching a wall for balance.
- 2Shift all your weight onto one foot — this is your working leg. Place the other foot lightly on the platform with just enough contact to allow it to slide freely.
- 3Brace your core and set a neutral spine: chest up, shoulders back, slight natural arch in the lower back.
- 4Initiate the movement by hinging at the hips and pushing them back, simultaneously sliding the non-working foot forward along the platform.
- 5Continue lowering until you feel a strong stretch through the hamstring of the standing leg, keeping your back flat and your shin roughly vertical.
- 6Pause briefly at the end range, then drive through the heel of the standing foot, extend the hip, and slide the foot back in to return to the upright starting position.
- 7Squeeze through the top, fully extending the hip before beginning the next rep.
- 8Complete all reps on one side, then switch legs and repeat.
Form tips
- Press your weight into the heel of the standing foot — if you can slightly lift your toes, you know the hamstrings are loaded correctly rather than the quads.
- Use a 2–3 second slide-out and a controlled return; slow eccentrics build more hamstring strength than rushing through the range.
- Keep the standing knee tracking over your middle toe throughout — push it out gently rather than letting it cave inward.
- If balance is a limiting factor, rest your fingertips on a wall or chair beside you and reduce support progressively as your stability improves.
- The platform foot should barely skim the surface — it guides the slide but carries no meaningful weight; all the load belongs on the standing leg.
Common mistakes
- Letting the lower back round as you slide out, which shifts load from the hamstrings to the spine — keep a flat back and a proud chest through the entire range.
- Pushing down through the sliding foot to assist the move, which unloads the working hamstring and turns the exercise into a split-stance push rather than a single-leg hinge.
- Rushing the return phase and using momentum to stand back up, bypassing the most demanding portion of the rep where the hamstring must pull you upright.
- Allowing the standing knee to collapse inward, which stresses the knee joint and reduces hamstring recruitment — trace your knee over the second toe on every rep.
- Cutting the range of motion short before a hamstring stretch is felt, reducing the stimulus and limiting strength gains through the full lengthened position.
Frequently asked questions
What muscles does the Single Leg Platform Slide work?
It primarily works the hamstrings of the standing leg, which control the hip hinge under load. The gastrocnemius (calf) assists with ankle stability throughout the movement.
Where should I feel the Single Leg Platform Slide?
You should feel a deep stretch and tension in the back of the thigh — the hamstring — of the leg you are standing on. If you feel it more in your lower back or the sliding leg, check that your weight is fully on the standing heel and your back is flat.
Is the Single Leg Platform Slide good for beginners?
Yes, with modifications. Beginners should keep a hand on a wall for balance and limit the slide to a comfortable range until they build hamstring strength and hip-hinge control. As both improve, remove the support and increase depth gradually.
How many sets and reps should I do?
3 sets of 8–12 reps per side is a solid starting point for strength and control. Because the movement is unilateral and bodyweight-only, higher rep ranges (12–15) also work well for building endurance and reinforcing proper mechanics.
What are good alternatives to the Single Leg Platform Slide?
The single-leg deadlift and single-leg hip bridge target the hamstrings through a similar unilateral hip-hinge pattern and make natural progressions or substitutions depending on available space and equipment.
