You do not need to be an athlete to learn kitesurfing — the harness takes the pull, not your arms. But a bit of preparation makes the first sessions easier, reduces soreness and helps you enjoy every hour on the water.
📖 3 min read · Updated September 2026 · By Sergei Sharvarok · Founder & Head Instructor
What Kitesurfing Actually Uses
- Core — holds your body in position against the kite’s pull.
- Legs — edge the board and absorb chop.
- Grip and forearms — lighter than you think, if you let the harness work.
- Swimming confidence — you will spend time in the water, especially in the first lessons.
A Simple 4-Week Home Plan
| Exercise | How often | Why |
|---|---|---|
| Planks and side planks | 3× a week | Core stability |
| Squats and lunges | 3× a week | Board control |
| Balance work (one leg, balance board) | Daily, 5 min | Stance and reactions |
| Swimming | 1–2× a week | Water confidence |
| Hip and shoulder mobility | Daily, 5 min | Fewer strains |
Warm-Up on the Beach
- Arm circles and shoulder rolls
- Hip circles and leg swings
- A few squats and lunges
- Wrist and neck mobility
Most first-day soreness comes from gripping the bar too hard. Hold it with relaxed fingers and let the harness carry the load.
On Koh Samui
Heat is the biggest factor: drink plenty, protect yourself from the sun and rest between sessions. Two-hour private lessons with breaks work well for most people. On calm days SUP is great cross-training for balance and core. See our kitesurfing courses.
Frequently Asked Questions
Do I need to be fit to kitesurf?
Basic fitness and swimming confidence are enough. The harness takes most of the pull.
Which muscles does kitesurfing use?
Mainly core and legs; arms steer rather than pull.
How can I avoid sore arms?
Relax your grip and let the harness carry the load.
What is a good warm-up before a session?
Arm and hip circles, leg swings, a few squats and wrist and neck mobility.