The Suspension Trainer With Grips Leg Curl trains the hamstrings using suspension trainer, and sits at a intermediate level of technical demand. Mechanically, the target muscles contribute to the movement — the reason this exercise carries over to overall performance in this pattern. It sits in the calisthenics category, so the emphasis falls on movement quality and repeatable output. Note the 'Trainer Grips Leg Curl' component of the name: it specifies how this variation differs from otherwise similar hamstrings movements. Support comes from the calves and glutes; the calves in particular help point the foot downward at the ankle, which is why fatigue there often shows up before the hamstrings is fully worked. Training this with suspension trainer lets you dial difficulty precisely by changing body angle, though it requires a secure anchor point. Most lifters place the Suspension Trainer With Grips Leg Curl in the first half of a hamstrings session. It assumes you already own the basic pattern and can maintain position under moderate load.
Muscles Worked
The Suspension Trainer With Grips Leg Curl is primarily a legs exercise, but it is never only the legs doing the work.
Legs
75%
Calves
42%
Glutes
32%
Legs (primary) — These fibres contribute to the movement, and they carry the majority of the load in this movement.
Calves (secondary) — Assists by helping to point the foot downward at the ankle, contributing to ankle stiffness, walking and jumping mechanics.
Glutes (secondary) — Assists by helping to extend and externally rotate the hip, contributing to hip power, posture and lower-back protection.
Benefits of the Suspension Trainer With Grips Leg Curl
Uses suspension trainer, which lets you dial difficulty precisely by changing body angle.
Reinforces the lats, mid-back, rear delts and biceps as a coordinated unit rather than as isolated parts.
Builds strength in the hamstrings through a pull pattern, which carries over directly to drawing resistance toward your torso.
How to Perform the Suspension Trainer With Grips Leg Curl
1
Take a stable starting position holding your bodyweight.
2
Begin by drawing your shoulder blade toward your spine, then pull your bodyweight toward you.
3
Pull until your hamstrings is fully shortened and hold that position for a beat.
4
A good Suspension Trainer With Grips Leg Curl rep looks identical to the one before it; when it doesn't, the set is done.
5
Return to the start under control, letting the arm straighten without losing tension.
6
Reset your position between reps if it drifts, rather than working through a bad setup.
Your Goal General Fitness
Sets
2–3
Reps
10–15
Rest
60s
Breathing Technique
The general rule for the Suspension Trainer With Grips Leg Curl is simple: inhale on the lowering phase, exhale as you pull. For heavier sets, take a breath in at the start position, brace as though bracing for a punch, and hold that pressure through the hardest part of the rep before exhaling. If your breathing falls apart, it is usually the first sign the set has gone past useful.
Tips for Proper Form
Keep the range of motion consistent across every rep so you can compare sessions honestly.
Control the lowering phase — most of the hamstrings stimulus comes from resisting the weight, not lifting it.
Set your position before the first rep rather than correcting it mid-set.
Lead with the elbow rather than the hand so the back does the work instead of the arms.
Start every rep by pulling your shoulder blade toward your spine, then let the arm follow. Leading with the hand makes this a biceps exercise.
A useful check on the Suspension Trainer With Grips Leg Curl: if you can't pause for a full second at the hardest point of the rep, the difficulty is beyond what the hamstrings can currently control.
The instability is the training stimulus, so keep the load light and let the hamstrings work to stabilise you.
Common Mistakes to Avoid
Stopping short of full contraction.
Do this insteadPull all the way to the point where the hamstrings is fully shortened and hold for a beat.
Letting the calves and glutes take over the Suspension Trainer With Grips Leg Curl.
Do this insteadIf you feel it everywhere except the hamstrings, reset your position and ease off the difficulty.
Setting up too far from the anchor point.
Do this insteadTest your position with partial bodyweight before committing to it.
Variations by Experience Level
Beginner
Shorten the range of motion to the portion you can control, then extend it as confidence builds. If suspension trainer feels unmanageable, rehearse the same pattern with bodyweight first. Treat the Suspension Trainer With Grips Leg Curl as skill practice at this stage — the hamstrings adapts plenty from clean reps.
Intermediate
Add load in small increments while holding the same tempo and range you established. Hold your Suspension Trainer With Grips Leg Curl load for two sessions before increasing it.
Advanced
Slow the lowering phase to three or four seconds to accumulate tension without adding weight. Use the Suspension Trainer With Grips Leg Curl as your accessory once your main hamstrings lift is done for the day.
Safety Considerations
The most common way the Suspension Trainer With Grips Leg Curl goes wrong is using momentum from the lower back to swing the weight.
Warm up with lighter sets of the Suspension Trainer With Grips Leg Curl before your first working set.
Stop the set when technique degrades — a Suspension Trainer With Grips Leg Curl rep that no longer looks like your first one is not building anything.
Who Should Avoid This Exercise
The Suspension Trainer With Grips Leg Curl suits most healthy trainees, but it is not appropriate for everyone.
Anyone with an acute lower-back injury or disc irritation, until cleared to load the spine again.
Anyone experiencing sharp, localised or radiating pain during the movement — that is a signal to stop, not to push through.
This is general educational information, not medical advice. If you are managing an injury or medical condition, check with a qualified professional before adding this exercise to your programme.
What muscles does the Suspension Trainer With Grips Leg Curl work?
It primarily trains the legs, with the calves and glutes assisting. The pattern is classified as pull, so the lats, mid-back, rear delts and biceps share the workload.
Is the Suspension Trainer With Grips Leg Curl suitable for beginners?
It is rated intermediate. You should already be comfortable with basic hamstrings work and able to hold position under moderate load before attempting it.
How many sets and reps should I do?
A practical starting point is 4 sets of 4-6, resting 3 min between sets, roughly 2-3x per week. Adjust from there based on how you recover.
What equipment do I need for the Suspension Trainer With Grips Leg Curl?
You need suspension trainer. This lets you dial difficulty precisely by changing body angle, though it requires a secure anchor point.
How do I breathe during the Suspension Trainer With Grips Leg Curl?
As a general rule, inhale on the lowering phase, exhale as you pull. Avoid holding your breath for the entire set.
What is the most common mistake with the Suspension Trainer With Grips Leg Curl?
Using momentum from the lower back to swing the weight. The simplest correction is to lead with the elbow rather than the hand so the back does the work instead of the arms.
What can I do instead of the Suspension Trainer With Grips Leg Curl?
Good substitutes that train the same hamstrings pattern include Single Leg Romanian Deadlift Dumbbell, Single Leg Romanian Deadlifts Right Cable Resistance Band, and Ankle - Dorsal Flexion. Pick whichever matches the equipment you have available.
How often should I do the Suspension Trainer With Grips Leg Curl?
About 2-3x per week suits most people. Recovery, not frequency, is what limits progress.
About Training Your Hamstrings
Within hamstrings training, the Suspension Trainer With Grips Leg Curl is the suspension trainer variation to reach for when you want a pull pattern you can repeat consistently.
The hamstrings run down the back of the thigh and perform two jobs: bending the knee and extending the hip. Strong hamstrings balance the quads, protect the knee, and are essential for sprinting and powerful hip extension.
Train them with two movement types. Knee-flexion work — lying and seated leg curls — targets the hamstrings directly, while hip-hinge movements like the Romanian deadlift, good morning, and Nordic curl load them through a powerful stretch. Combining both builds fuller, more resilient hamstrings than curls alone.
On hinges, push the hips back with a flat back and feel the stretch rather than rounding the spine. A slow lowering phase dramatically increases the training effect.