For calf growth
For calf growth, donkey calf raise rates higher on our research criteria: easier to progress.
Both are good choices that train the calves the same way, so they swap freely. Rotating between them every few weeks is an easy way to vary your training.
The research score comes from these, scored by hand from the studies. Lifter scores appear once an exercise has 10 ratings. How scores work
Donkey Calf Raise. Straight knees and a deep bottom position stretch the gastrocnemius well. Loading it needs a machine or a partner.
Single-Leg Calf Raise. One leg at a time with a full stretch at the bottom. Bodyweight goes a long way, then you need a dumbbell.
For calf growth, donkey calf raise rates higher on our research criteria: easier to progress. Both are good choices that train the calves the same way, so they swap freely. Rotating between them every few weeks is an easy way to vary your training.
About the same: both are easy to learn.
Donkey calf raise needs a machine, so for most people it’s a gym exercise. Single-leg calf raise needs dumbbells, so a home gym covers it.
About the same: both rate Strong for joint and recovery cost in our research rubric.