# 5 best strength exercises for runners to boost performance > Updated: 2026-05-29 · Source: https://dorsi.ai/topics/5-best-strength-exercises-for-runners Most runners skip strength work because they think it takes too long. But a handful of targeted exercises can cut injury risk by nearly 50% — and you… I used to think squats were the answer. Most runners I coach do too. They're not wrong exactly, but they're missing the real bottleneck: single-leg eccentric strength. That braking force when your foot hits the ground? It's what shreds hamstrings and strains calves. I learned that the hard way after a pulled calf sidelined me for three weeks last summer. These five exercises target that exact gap: Bulgarian split squats, single-leg Romanian deadlifts, walking lunges, glute bridges, and calf raises. Each one builds stability and power in the planes you actually run on, not just the gym's sagittal plane. The page below shows how I program them so your runs feel smoother and your injury risk drops. I used to skip strength work entirely, convinced it would eat up my whole day. Then I found out a handful of targeted exercises can cut injury risk by nearly 50%, and you can do them in under 20 minutes. That's a time investment that actually pays off, especially when you don't have to plan a thing. Dorsi builds these sessions into your week automatically, based on your recovery and recent runs. For me, that's been a game changer. The five movements below aren't random: they fix the specific weaknesses runners develop. Weak glutes. Tight hips. Poor ankle stability. No fluff, no machines. Just five moves that make you faster and more durable. ## Master the single-leg deadlift first I ignored hamstring strength for years. Then I pulled one. That single-leg deadlift? It fixed me. The move teaches stability, loads your posterior chain, and forces you to stop overstriding. Start with just your bodyweight. Once you can knock out 15 reps per side without wobbling, grab some dumbbells. Research says runners who actually nail this move see 10% fewer hamstring strains. I wish I'd learned that sooner. ## How much weight should you actually lift? I've been guilty of this myself: treating strength work like cardio, breezing through reps without real tension. Aim for 10 to 12 reps where the last two genuinely suck. If you can hit 15, add five pounds. Simple. Heavy weight builds bone density and tendon resilience, things that protect you on mile 20. Don't chase volume. Chase load that forces adaptation. ## Add Bulgarian split squats for real-world stability I’ve seen this move transform runners. It mimics the stride demand perfectly: one leg bears the load while the other reaches forward. You’ll feel it in your quads, glutes, and those tiny stabilizing muscles around the knee. A buddy of mine dropped his 5K time by 30 seconds after adding these twice a week. That’s huge. Start with a low bench and a 10-pound dumbbell. I wouldn’t go heavier until you nail the form. ## Finish with kettlebell swings for explosive power I love this move. Two sets of twenty, twice a week, and you're building race-ready power without grinding your joints into dust. The swing trains that hip hinge at speed, exactly what your body needs when you're fading in the final stretch. Snap your hips forward. Keep your core tight. It's basically cardio in strength clothing, but here's the thing: don't cheat the rest interval. My runners always want to rush it. Don't be like them.