What muscles does the Smith One-Leg Floor Calf Raise work?

This exercise primarily targets the gastrocnemius and soleus muscles in your lower legs. Because it’s performed on one leg, it also engages stabilizing muscles in your ankle and foot for balance and control.

What equipment do I need for the Smith One-Leg Floor Calf Raise?

You will need a Smith machine with a barbell to perform this movement safely and effectively. If you don’t have access to a Smith machine, you can use a barbell in a squat rack or perform single-leg bodyweight calf raises as an alternative.

Is the Smith One-Leg Floor Calf Raise suitable for beginners?

Beginners can try this exercise with a lighter bar or even just bodyweight to get comfortable with the balance component. Start with both feet for stability, then progress to one leg as your strength and balance improve.

What are common mistakes to avoid when doing this exercise?

Avoid bouncing at the bottom or letting your heel drop too quickly, as this reduces muscle engagement and increases injury risk. Make sure the bar is evenly positioned on your shoulders and keep your core tight to maintain balance.

How many sets and reps should I do for the Smith One-Leg Floor Calf Raise?

For general calf development, aim for 3–4 sets of 10–15 reps per leg. Use controlled movements and focus on squeezing at the top for maximum muscle activation.

What safety tips should I follow for this exercise?

Keep your supporting leg slightly bent to protect your knee joint and ensure the Smith machine safety stops are set at an appropriate height. Always warm up your ankles and calves before starting to reduce strain.

Are there variations of the Smith One-Leg Floor Calf Raise I can try?

Yes, you can change the foot position to target different parts of the calf or use a step to increase range of motion. You can also perform the exercise with both legs, increase resistance with added weight, or slow the tempo for more time under tension.

Smith One-Leg Floor Calf Raise

Target Muscles

Primary:

Lower legs

Equipment Required

Barbell

Strength Machine

Exercise Type

Weight & Reps

How To Do

Stand under a Smith machine barbell with it resting across your upper back, then balance on one leg with the other leg bent off the ground. Push through the ball of your foot to raise your heel and lift your body, squeezing your calf at the top. Lower your heel back down under control, keeping your core engaged for balance.

Step-by-Step Instructions

Position yourself under the barbell of a Smith machine, ensuring it is set at shoulder height. Stand upright and place the barbell across your upper back, gripping it firmly with both hands.
Unlock the barbell from the Smith machine by rotating it slightly.
Stand on one leg, keeping the other leg bent at the knee and off the ground. The working leg should be positioned directly under your body for balance.
Slowly raise your heel off the ground by pushing through the ball of your foot, lifting your body upward. Focus on contracting your calf muscle as you ascend.
Pause briefly at the top of the movement, ensuring a full contraction of the calf muscle.
Lower your heel back to the ground in a controlled manner, returning to the starting position.
Repeat for the desired number of repetitions, then switch to the other leg.

Explore more lower legs exercises or barbell exercises in our exercise library.

Alternative Exercises

Smith Machine Standing Calf Raise

Lower legs

Barbell • Strength Machine

Cable Standing One-Leg Calf Raise

Lower legs

Strength Machine

Dumbbell Single-Leg Calf Raise

Lower legs

Dumbbell

Single Leg Calf Raise (on a Dumbbell)

Lower legs

Dumbbell

Frequently Asked Questions

What muscles does the Smith One-Leg Floor Calf Raise work?: This exercise primarily targets the gastrocnemius and soleus muscles in your lower legs. Because it’s performed on one leg, it also engages stabilizing muscles in your ankle and foot for balance and control.
What equipment do I need for the Smith One-Leg Floor Calf Raise?: You will need a Smith machine with a barbell to perform this movement safely and effectively. If you don’t have access to a Smith machine, you can use a barbell in a squat rack or perform single-leg bodyweight calf raises as an alternative.
Is the Smith One-Leg Floor Calf Raise suitable for beginners?: Beginners can try this exercise with a lighter bar or even just bodyweight to get comfortable with the balance component. Start with both feet for stability, then progress to one leg as your strength and balance improve.
What are common mistakes to avoid when doing this exercise?: Avoid bouncing at the bottom or letting your heel drop too quickly, as this reduces muscle engagement and increases injury risk. Make sure the bar is evenly positioned on your shoulders and keep your core tight to maintain balance.
How many sets and reps should I do for the Smith One-Leg Floor Calf Raise?: For general calf development, aim for 3–4 sets of 10–15 reps per leg. Use controlled movements and focus on squeezing at the top for maximum muscle activation.
What safety tips should I follow for this exercise?: Keep your supporting leg slightly bent to protect your knee joint and ensure the Smith machine safety stops are set at an appropriate height. Always warm up your ankles and calves before starting to reduce strain.
Are there variations of the Smith One-Leg Floor Calf Raise I can try?: Yes, you can change the foot position to target different parts of the calf or use a step to increase range of motion. You can also perform the exercise with both legs, increase resistance with added weight, or slow the tempo for more time under tension.