Strength Training for Soccer Players: The Best-Evidenced Menu in Sports

The strongest evidence in any sport

Most sports borrow their injury-prevention evidence from general research. Soccer generated its own, and it's unusually good: randomized trials in amateur players — not just pros — showing that specific, unglamorous exercises prevent the sport's specific injuries. Across sports, structured strength work roughly halves overuse injuries; in soccer, the trials get more precise than that, exercise by exercise.

The professional game took the hint years ago — every serious club's medical staff runs this menu. The amateur game mostly hasn't, which means the biggest injury-prevention gap in soccer is one that costs nothing to close.

The menu, ranked by evidence

1. Nordic hamstring curls — kneel, ankles anchored (a partner, a couch, a barbell), lower your torso forward as slowly as you can. In a randomized trial of amateur players, a simple Nordic program roughly halved hamstring injuries. Given that hamstring strains are soccer's most common injury, this is the single highest-value exercise in the sport. Dose: start 2×3–4, build toward 3×6–8 over several weeks.
2. Copenhagen adduction — a side plank with the top leg supported on a bench, lifting the body with the inner thigh. The groin's version of the Nordic, built for soccer's cutting and kicking — groin and adductor insurance in one move. Start with short levers and low reps; it bites like the Nordic does.
3. Single-leg strength and landing control — split squats, single-leg Romanian deadlifts, and deliberate land-and-stick practice from small hops. This is the backbone of every ACL prevention program ever trialed: knees that track well under fatigue are trained, not inherited.
4. Calf capacity — straight- and bent-knee calf raises, loaded. Ninety minutes of accelerations runs through the calf and Achilles, and the over-30 player's calf is usually the first tissue to complain.

The dose

Two sessions a week, 20–30 minutes, year-round. Heavier and slower in the off-season and preseason; lighter, consistent maintenance in-season (the trials dosed in-season — it works). Never introduce a new heavy exercise in the 48 hours before a match; novel soreness and sprint duels are a bad pair.

If you're starting mid-season: begin at half doses, expect soreness for two or three weeks, and don't quit during the adaptation window — quitting at week two is how this menu keeps not working for amateur teams.