Exercise and Sport After Hip Replacement: What I Went Back To, and What I Let Go

The honest answer my surgeon gave me was that I could go back to almost any activity I loved, except the two or three that would quietly cost me years of the implant. I had braced for a long list of forbidden things. What I got instead was a way of thinking: not “is this allowed”, but “if I do this every week for a decade, what does it do to a joint that is meant to last me the rest of my life”.

I want to set out how I sorted my old activities into the ones I went back to, the ones I swapped, and the ones I let go, and the reasoning underneath each, because that reasoning is what let me make peace with the list.

The principle: impact and twist, not effort

The thing that wears a replaced hip is not how hard you work, it is repeated impact and sudden twisting. A new hip handles steady, even load extremely well. What it tolerates less well over years is the pounding of each running stride or the shearing of a sharp pivot. A modern implant typically lasts 15 to 25 years, and around 90 to 95% are still in place at 10 years ¹. High-impact sport does not break it on the day; it shortens that curve.

So the question for every activity became: how much impact, how much twist. Cycling is almost pure smooth load, so it is fine. Running is impact on every step, so it is not. Once I had that lens, most decisions made themselves.

What I went back to: the low-impact list

Low-impact, weight-supported, or smoothly loaded activities are the ones widely encouraged, and they are where I rebuilt my life. Staying physically active is one of the most protective things you can do for your whole body, and a replaced hip is no reason to stop ². The ones I returned to:

• Walking and hiking: the foundation. I built from flat ground to gentle hills, and eventually to proper walks on reasonable trails. Steep, uneven scrambling I am more careful with, because a stumble is a twist.
• Swimming: the one I went to first, once the wound had healed. The water carries the load while you build strength. I started with front crawl and backstroke kicks and added breaststroke later, since its leg movement involves more hip rotation.
• Cycling: stationary first, then the road. Smooth, repetitive, no impact. It became my main way of staying fit.
• Golf: back after a few months, with attention to not over-rotating into the swing on the operated side.
• Gym work: machines and bodyweight that avoid deep loaded hip bending, plus the strengthening my physiotherapist had me on.

Most normal activities, including these, come back within about 3 months for most people. The catch is that returning is not the same as being ready: the strength, balance, and confidence for anything sporting took me closer to 6 to 12 months, which is the usual window for full recovery.

What I swapped

A few things I loved sat in the grey zone, and I traded them for close cousins. Singles tennis, with its sprints and sharp pivots, became doubles, which is far gentler on the hip. The high-impact aerobics class I used to do became a low-impact version and time on the bike. None of this felt like loss once I understood why. The goal of staying active is met just as well by the swap, and keeping moving is itself part of managing the arthritis that took the joint in the first place ³.

What I let go

The activities usually discouraged are the high-impact and the twisting or contact ones: running and jogging, jumping sports, squash and singles tennis, football, and contact or martial arts. The reasoning is consistent: repeated impact accelerates wear of the bearing surfaces, and a sudden twist or collision carries a real dislocation risk, which is highest in the early weeks but never zero ⁴.

Running was the hard one for me to give up. I asked directly whether I could keep doing it, and the answer was the careful kind: some people do, a few surgeons permit it case by case, but the mainstream advice is no, because the wear it adds is not worth the years it can take off the implant. I decided the trade was not in my favour. That is a personal calculation, and someone younger and very committed to a sport might weigh it differently with their surgeon. The point is to make it knowingly, not by accident.

How the surgical approach changes the list

The early restrictions, and how cautious to be with twisting, depend partly on how the hip was operated on. After a posterior approach, dislocation precautions are commonly advised for the first 6 to 12 weeks, which shapes what you can do in those early months. Other approaches carry different early advice. This is exactly why no general list, including mine, can override your own surgeon: what is safe for my hip, done my way, is not automatically safe for yours.

It also means timing varies. The low-impact activities returned for me around the 3-month mark, but I treated the first 6 to 12 weeks as a no-twist, no-impact period regardless of how good I felt, because that is when the soft tissues are still knitting.

What I learned the hard way

That “back to normal” and “back to sport” are two different milestones, months apart, and expecting them to arrive together only sets you up to feel behind. That a low-impact swap is not a consolation prize; cycling and swimming gave me back more fitness than my arthritic running ever had. And that the restriction list is shorter than the fear of it. Once I understood it was really about impact and twist, the forbidden column turned out to hold only a handful of things, and a long full life of activity sat in the other.

If you are still in the earlier stages, it may help to read my notes on the recovery timeline week by week and on the exercises that rebuilt my walking.

This is general information from my own experience, not medical advice. Which activities are safe for you, and when, depends on your operation and your healing, and should come from your own surgeon and physiotherapist. See a qualified clinician for guidance on your situation.