Sit on a sturdy chair or bench with a thick book or step under your toes, place a heavy backpack or dumbbell on your knees, and perform calf raises by lifting your heels as high as possible
💡 Pro tip: Place a folded towel between the weight and your knees to prevent discomfort and allow you to focus on the muscle contraction
Seated calf raise machine with adjustable knee pad and weight stack or plate-loaded resistance
Safety: Ensure the knee pad is positioned securely on your thighs, not your knees, and release the safety lever only after the weight is fully supported on your legs
The seated calf raise specifically targets the soleus muscle due to the bent-knee position, which is crucial for complete calf development and ankle stability. This exercise builds lower leg mass and strength that translates to improved performance in squats, deadlifts, and athletic movements while helping prevent Achilles tendon injuries through strengthened connective tissue.
Regressions for building up strength
Removes external load to allow focus on form and mind-muscle connection
Reduces total load while improving unilateral strength and balance
Limits range of motion for those with ankle mobility restrictions or Achilles issues
Progressions for advanced athletes
Adds 2-3 second pauses at peak contraction to increase time under tension and muscle activation
Doubles the load per leg and addresses strength imbalances while increasing stabilization demands
Uses 4-5 second lowering phase to maximize muscle damage and hypertrophy stimulus
Progress when you can complete 4 sets of 15-20 reps with controlled tempo (2 seconds up, 1 second squeeze, 3 seconds down) while maintaining perfect form and achieving a strong burn in the soleus muscle