Calf Raise Single-Leg (Barbell)

A unilateral calf isolation exercise performed standing on one leg with a barbell across the upper traps, maximising load on each calf while also challenging balance.

Instructions

1. Set the barbell on a rack at shoulder height and step under it, positioning it across your upper traps.
2. Unrack the barbell and step away from the rack with feet shoulder-width apart.
3. Shift your weight onto one leg and lift the other foot off the ground, bending the knee to hold it behind you.
4. Rest one or two fingers on an upright or wall for balance support only — do not push through your arms.
5. With the ball of your working foot on the floor (or the edge of a raised platform for greater range), rise up onto your toes by extending your ankle as high as possible.
6. Squeeze the calf hard at the top of the movement and hold for a brief pause.
7. Lower your heel back down slowly and under control until you feel a full stretch in the calf.
8. Complete all repetitions on one side before switching legs.

Tips

• Keep the balance hand as light as possible — it is there for safety, not to unload the calf.
• Use a calf block or plate under the ball of your foot to increase the range of motion and stretch at the bottom.
• Lower in 3 seconds and pause at the bottom to eliminate the stretch reflex and increase time under tension.
• Perform all reps on one leg before switching to ensure symmetrical fatigue and accurate strength comparison.
• Start with a lighter load than you would use for a bilateral calf raise — single-leg balance under a barbell is demanding.
• Keep your core braced and torso upright throughout; avoid leaning into the bar.
• The gastrocnemius is best targeted with the knee straight; a slight knee bend shifts more emphasis to the soleus.