Can Strength Training Prevent Injuries?
I got a reply to one of my emails recently that I haven't stopped thinking about. I'd been harping on consistency with strength training (as I do), and a client wrote back:
"And if you do tweak something, like I did last month, I'll take the two week recovery time over the 9 months it has taken me to recover in the past!"
That one sentence sums up something I want everyone to understand: strength training doesn't just help you avoid injuries. It changes what happens when you do get one.
Because here's the truth I hate to break to you — you are going to get injured at some point between now and the end of your life. A tweaked back moving a couch, a rolled ankle on a trail, a shoulder that flares up out of nowhere. The question isn't whether it happens. It's how often, how badly, and how fast you bounce back.
What the research says about injury prevention
People often tell me they're scared to lift weights because they might hurt themselves. I get it — it can feel intimidating the first time. But the research points the other way.
A large review of randomized controlled trials published in the British Journal of Sports Medicine found that strength training programs reduced sports injuries to less than a third compared to not training, and nearly halved overuse injuries. A follow-up analysis found the effect was dose-dependent — the more consistently people strength trained, the lower their injury risk dropped. Stretching alone, by the way, showed no meaningful protective effect.
Yes, there are injury risks with lifting weights. But there are far more injury risks to being weak.
This matters even more as you age. Better balance, coordination, leg strength, core and upper body strength are exactly what let you keep doing all the things you love — shovelling the driveway, playing with grandkids, hiking, curling, over-55 hockey tournaments — without the heightened risk of falling or hurting yourself along the way.
Why strong people recover faster
The part people talk about less is what my client experienced: two weeks of recovery instead of nine months. Strength training is also great for aiding recovery from injuries, and even from things like joint replacements. Here's why.
You start from a higher baseline. Active people begin an injury with stronger muscles and connective tissues, so they lose less strength and mobility during downtime — and regain it faster once rehab starts.
Better blood flow to healing tissues. Regular training improves capillary density and cardiovascular efficiency, meaning more oxygen and nutrients reach the tissues doing the repair work.
Denser bones. Strength training increases bone density, which helps you recover more efficiently after stress or injury and lowers your risk of fractures in the first place.
Better body awareness. People who train regularly have better coordination and movement patterns, so they relearn proper movement faster in rehab and avoid the compensations that drag recovery out for months.
That's the difference between an injury being a two-week annoyance and a nine-month setback.
How to strength train without hurting yourself
The goal is never to lift the heaviest weight in the room. The goal is to get as strong as you can in a way that makes you feel awesome and keeps you injury-free. A few principles I coach every day:
Start where you are, not where you think you should be. When I took up running years ago, I started with 13 minutes. Strength training is the same — start light, progress slowly, stay consistent.
Get your form coached, especially early. The basics — squats, deadlifts, push-ups, rows, presses — are safe and incredibly effective when someone teaches you to do them well.
Aim for 2-3 sessions a week. If you can make that a priority for the next three months, I know you will feel dramatically better than you do now.
This is exactly how we run things at Evolve. Our boot camps and women's-only strength classes build full-body strength with coaching on every rep, our Fitness Forever program is designed specifically for people 50+, and semi-private training is a great fit if you're coming back from an injury and want closer attention. You'll find us in Halifax (Strawberry Hill and downtown), Bedford, Dartmouth and Truro.
The best time to get strong is before you need it
Nutrition, sleep, stress — they're all part of the journey. But even if you're not ready to tackle those yet, strength training on its own will still drastically improve your life. I will remain persistent with this message because the impact is so real.
If you've been putting it off because you're worried about getting hurt, I hope this reframes it: the riskiest thing you can do for your body is stay weak.
Ready to start? You can try Evolve for 6 weeks for just $1 — every class, every location, real coaching the whole way. Grab your 6-week trial here.
And if you have questions about training around an old injury, just ask. I'm happy to help.
Matt