An ankle injury
Call 999 or go to A&E if you heard a crack, the joint has changed shape or points at an odd angle, it's numb or tingling, or the skin has turned blue or grey or is cold. Get help from NHS 111 or an urgent treatment centre if you can't put any weight on it or walk more than a few steps.
Source 35
A knee injury
Go to A&E (accident and emergency) if you've injured your knee and it has changed shape, it becomes very swollen very quickly, you felt a pop or snap, you can see bone sticking out, or it's bleeding heavily. Don't drive yourself: ask someone to take you, or call 999 if the pain means you can't move your leg to get there.
Get advice from NHS 111 now: you cannot move the knee or put any weight on it, or it is very painful, badly swollen or has changed shape, or it locks, gives way or clicks painfully. A pop, quick swelling and a knee that gives way point to an ACL injury: our ACL injury guide says what to do.
Sources 36, 37
A snap at the back of the ankle
Same day: a sudden snap or pop at the back of the heel or calf, or a feeling of being kicked there, then walking flat-footed and being unable to push off, stand on tiptoe or climb stairs. It could be an Achilles tendon rupture or a broken heel bone. Go to A&E or a minor injuries unit, or contact NHS 111.
Source 38
A shoulder that comes out
Call 999 or go to A&E: after a fall or injury, your shoulder looks out of place or has changed shape, you cannot move your arm, or your shoulder is painful, bruised or swollen. Do not drive yourself, and do not try to put it back in yourself.
Same day (GP or NHS 111): sudden weakness lifting the arm after an injury or fall. A rotator cuff tear caused by an injury needs urgent referral to a shoulder specialist. After a dislocation in anyone over 40, the rotator cuff should be checked: about 40% have a tear.
- Your shoulder has partly or fully come out of joint, or you worry it might.
Sources 39, 40
A head injury
Call 999 if someone has hit their head and has been knocked out and hasn't woken up, can't stay awake or keep their eyes open, has a fit, has fallen from a height of more than 1 metre or 5 stairs, has problems with their vision or hearing, has clear fluid coming from their ears or nose, has new numbness or weakness, has problems with walking, balance, understanding, speaking or writing, hit their head at high speed, or their behaviour has changed. Get help from NHS 111 if they're being sick, feel dizzy or take medicine that thins the blood. If you're told to go to A&E (accident and emergency), don't drive yourself there if you have hit your head.
With a suspected concussion, if in doubt, sit them out. The UK's grassroots guidelines say no sport for at least 24 hours, get checked by a healthcare professional or NHS 111 within 24 hours, follow a staged return, and no competition before day 21; if symptoms last beyond 28 days, stay out of sport and see a doctor. Yoga waits too: gentle breathing fits the early, light-activity stages, and no head-down poses or inversions until you're cleared (our reading). Our concussion guide has the stages.
Volleyball England's own guidelines follow the same principles; our volleyball guide sets them out.
Sources 41, 42, 43
A jammed or broken finger
Go to A&E if a finger points at an odd angle, looks blue or feels numb, or is cut with bone showing. Get help from NHS 111 if it's painful, swollen and bruised, or stiff and difficult to move. A fingertip that won't straighten needs same-day advice, as our mallet finger guide explains.
Source 44
See a GP or physiotherapist soon
- An ankle that keeps giving way months after a sprain.
- Back pain that is worse arching back and has lasted more than a couple of weeks can be a stress fracture of the spine (spondylolysis): get it checked.
Chest pain or fainting: call 999
Call 999 if:
- You get sudden pain or discomfort in your chest that doesn't go away; it can feel like squeezing or pressure, burning or indigestion.
- The pain spreads to your left or right arm, or your neck, jaw, stomach or back.
- You have chest pain and feel sweaty, sick, light-headed or short of breath.
- Someone faints while exercising, can't be woken within 1 minute, or has chest pain or a pounding, fluttering or irregular heartbeat.
Sources 45, 46
Unusual breathlessness
Call 999 or go to A&E (accident and emergency) straight away for severe difficulty breathing (gasping, choking or not able to get words out), a chest that feels tight or heavy, pain that spreads to your arms, back, neck and jaw, lips or skin turning very pale, blue or grey, or sudden confusion. If you're more short of breath than usual, or your heart is racing, fluttering or skipping beats, contact NHS 111.
Source 47
During yoga
A joint pain that is sharp, gets worse during a session, lingers into the next day or changes how you move is a reason to use an easier version, and to see a GP or physiotherapist if it keeps happening (the rule in our plans). Muscle soreness for a day or two after something new is normal. In a hot class, stop if you feel dizzy, sick or unwell; our hot yoga guide lists the signs of heat illness.
Before you start
The NHS advises getting advice from a healthcare professional first if you have a health problem, an injury or symptoms, or have recently had a heart attack or an operation.