Calves rarely receive the attention given to the chest, back, glutes or thighs, yet they help propel every step, stabilise the ankle and respond rapidly when balance is challenged. Research increasingly connects plantar-flexor strength with walking performance and dynamic balance, while newer evidence shows that both strength and movement speed decline with age. Calf training can be remarkably simple. A few well-performed heel raises, progressively made more challenging, can target a part of the body that quietly supports how confidently we move through everyday life.
Top Tips for Increasing Calf Strength
- Start with a supported calf raise – Stand beside a wall or sturdy chair, rise smoothly onto the balls of both feet, pause briefly and lower with control. Support lets you concentrate on the movement rather than fighting for balance.
- Use a comfortable full range – Allow the heels to rise as high as you can without pain or losing control. If mobility allows, performing calf raises from a step can gradually increase the range.
- Train with straight and slightly bent knees – Straight-knee calf raises place greater emphasis on the gastrocnemius. A bent-knee version asks more from the soleus, another major calf muscle involved in walking.
- Progress beyond easy repetitions – When two-legged raises become comfortable, progress towards single-leg work or add external resistance. Strength improves when the muscle continues to receive an appropriate challenge.
- Develop control before speed – Build a smooth, stable calf raise first. Faster intent can be introduced later because the ability to produce force quickly also contributes to mobility and declines with age.
- Train the lowering phase – Do not simply drop the heel. Lowering slowly strengthens your ability to control the ankle and gives each repetition more useful work.
- Notice substantial differences between sides – One side may naturally feel slightly different. Persistent weakness, pain or a large change from your usual ability deserves assessment rather than endless extra repetitions.
- Give calves a regular place in strength training – Calves can easily be added to two or three existing sessions each week. Current physical-activity guidance recommends muscle-strengthening work on at least two days each week.
Calves occupy an unusual position in fitness, because we use them constantly and train them surprisingly little. Every walk, staircase and moment spent reaching for something on a high shelf requires the muscles at the back of the lower leg to produce force. Yet a strength session can include squats, deadlifts, presses, rows and lunges before the calves receive whatever enthusiasm remains at the end.
For everyday movement, they deserve a better deal. The gastrocnemius and soleus form the major muscular engine behind plantar flexion, the movement that points the foot downwards and lifts the heel. During walking, these muscles contribute strongly to push-off and forward propulsion. Research summarised in Scientific Reports estimates that the plantar flexors contribute a substantial proportion of the leg’s mechanical output during the propulsion phase of walking.
You feel this most clearly when you walk quickly uphill. Each step finishes with the calf helping drive your body forwards. Reduce that contribution and other parts of the body increasingly have to compensate.
A 2025 systematic review and meta-analysis found that age-related reductions in plantar-flexor strength were associated with slower walking, lower ankle power, reduced stability and a greater energy cost of walking. This offers a different way to think about calf training. It is less about developing impressive lower legs and more about keeping propulsion available.
Balance adds another dimension, because when the body begins moving forwards or backwards unexpectedly, muscles around the ankle help control the response. A systematic review and meta-analysis found a moderate relationship between plantar-flexor strength and more challenging forms of dynamic balance, although associations with static balance and walking speed were weaker.
So calf strength is one contributor among many. Vision, inner-ear function, reaction speed, hip strength, sensation, confidence and practice all influence balance. Strong calves cannot guarantee that you will never fall, and the number of heel raises you can perform is not a diagnostic test.
It’s also interesting that ankle strength participates in a much bigger movement system. A systematic review published in July 2026 found consistent associations between ankle strength and several measures of physical performance, including dynamic and static balance tasks. The authors also emphasised that much of the research is correlational, so stronger ankles should not be presented as the sole cause of better performance.
Training studies give us yet more practical encouragement. In one randomised study, healthy older men completed eight weeks of home-based bodyweight calf-raise training three times per week. The programme improved their ability to generate plantar-flexor force rapidly and increased activation of the calf muscles.
The starting exercise is almost boringly accessible: Stand behind a sturdy chair; Rise onto the balls of both feet, pause and lower slowly; Repeat until the final repetitions require genuine effort while your technique remains controlled.
Over time, the exercise needs to evolve. You might progress from two legs to one, hold a dumbbell, wear a loaded backpack or increase the movement range from a step. The exact progression depends upon your current strength, balance, training experience and any ankle, foot or Achilles problems.
There is another quality to preserve alongside maximum strength: speed. The large Scientific Reports study found that plantar-flexion movement velocity declined by approximately 26% between younger and older groups. Strength declined by around 39%, and strength alone explained only part of the variation in movement speed. This is why endlessly performing easy, slow heel raises may eventually stop providing enough stimulus.
Once strength and control are established, some people can benefit from intending to rise more briskly while retaining a controlled lowering phase. Anyone with an Achilles problem, recent lower-leg injury, significant balance difficulty or unexplained pain should seek appropriate professional guidance before progressing the exercise.
The broader training programme still counts. Walking provides repeated calf activity, hills and stairs increase the demand, strength training protects muscle throughout the body and balance work develops additional capacities that a calf raise alone cannot provide.
The calf is one component within that integrated system, which is exactly how Better Life approaches physical development. Strength, mobility, energy and confidence influence one another rather than existing as isolated fitness targets.
There is something useful about training a muscle whose value becomes apparent in ordinary life. You notice it walking more quickly, climbing the hill feels easier, your ankle feels more capable when the ground changes beneath you and you continue moving with confidence, without thinking very much about the muscles making it possible.
That is probably the best outcome of calf training; Not bigger calves for their own sake, but more push in every step you intend to keep taking.