When Winter Tightens Its Grip: Strength Training for Endo That Starts With Warmth

UK winter has a particular talent for getting into your bones. It is not just the temperature; it is the damp, the early dark, the radiator that never quite heats the whole room, and the way your pelvis can feel like it has clenched itself into a fist by mid-afternoon. Endometriosis does not hibernate, and neither does the temptation to abandon every strength habit until April.

But winter training does not have to mean gritting your teeth through a cold garage gym or pretending your body is a machine. It means changing the brief. Instead of asking, ‘How hard can I push today?’, ask, ‘How warm, supported and steady can I feel before I load anything?’ That is the warmth-first approach — and it is especially useful when cold hands, cranky pelvises and darker days are all competing for your attention.

The radiator rule: warm the body before you load it

Cold muscles feel tighter, and a tight pelvic floor or guarded lower back can make even a simple squat feel wrong. So before you touch a resistance band or a dumbbell, spend five to ten minutes warming the outside of your body as well as the inside.

A hot water bottle across your lower belly or lower back while you drink a cup of tea is a genuinely useful pre-workout ritual. A warm shower works too. Add warm socks, a fleece and maybe a heat patch if that is part of your usual pain kit. Then do a dynamic warm-up: gentle cat-cow, pelvic tilts, shoulder rolls, hip circles, marching on the spot, slow glute bridges and a few bird-dogs. Keep it easy. You are not trying to stretch cold tissue into submission; you are inviting your nervous system to stop bracing.

If your pelvis feels especially guarded, start with breathing. Lie on your back with knees bent, breathe into your lower ribs and let your pelvic floor soften on the exhale. Two minutes of that can change the whole session.

Layer like you mean it, and set up a corner that works

You do not need a home gym. You need a corner that does not feel like a punishment. A mat near a radiator, a chair for support, a resistance band, a bottle of water and a timer are enough. Keep a blanket nearby for the cool-down, and wear layers you can remove once you warm up. Fingerless gloves are surprisingly useful if your hands seize in the cold.

Think base layer, fleece, warm socks, maybe a hat. Overheating is its own problem, so peel off as you go. The aim is to stay warm without turning your living room into a sauna. If you train in a garage or conservatory, bring the session indoors on the coldest days. That is not defeat; it is good pacing.

A low-impact winter session that meets you where you are

A sensible winter session might last 20 to 30 minutes and stay around a 5 or 6 out of 10 for effort. After your warm-up, try two or three rounds of: sit-to-stands from a dining chair, wall press-ups, glute bridges, bird-dogs, dead bugs and side-lying leg lifts. Add a gentle farmer carry with shopping bags if you want a bit of grip and core work. Rest between rounds. If your pain starts to climb above its usual baseline, stop and switch to floor-based breathing or a short walk around the house.

The goal is not to ‘beat’ the cold or prove anything. It is to keep the habit alive with movement that respects a pelvis that may be more sensitive in November than it was in July. Low impact does not mean low value. It means you can come back tomorrow.

Pacing for darker days

When it is dark by 4pm, motivation can vanish before you have even put your leggings on. Try anchoring your session to something that already happens — after your morning tea, before your lunch, or straight after your favourite podcast. Keep a shorter option ready: a 12-minute session genuinely counts. Use the two-thirds rule: finish with something left in the tank rather than emptying it and spending two days recovering. If your energy is low, do the warm-up and one round, then stop. That is still strength training.

Light matters too. A morning session near a window, a walk at lunchtime or a daylight lamp can help your body clock feel less confused by the early sunset. None of this is a cure for endo fatigue, but it can make the day feel less heavy.

When to scale back, and when to stop

Pushing through is not a personality trait. If your pain is rising above your normal baseline, if you feel dizzy, nauseous or fluey, if bleeding gets heavier, or if you notice numbness, tingling or a pelvic floor that will not let go, scale back. Rest, heat, gentle movement and a check-in with your GP, specialist endometriosis nurse or physiotherapist is the sensible move. If pain is new, worsening or stopping you from doing everyday things, get advice rather than trying to train around it.

Winter is a season, not a test. Warm up properly, layer sensibly, keep the sessions low-impact and leave room to rest. Move, manage pain and build strength at your pace — even when the radiators are fighting a losing battle.