I 've received some PM questions about warmup for 400m races, so decided to post on this thread (just to get it back onto page one again, heh )
WARM UP:
It’s such an individual thing. My only insistence was that at some stage late in the warmup the atghlete did at least one flat-out flying sprint of at least 20 metres and preferably 60m where s/he lit it up for a bit before easing out of the run before generating any lactic.
The warmup usually started with a lap or two of very slow jogging, then some calf, quad, hammy and hip stretches (not assisted, never did PNF before races or max velocity sessions), then some athletes did the usual technique drills.
The top male did not do anything “mechanical” because he felt it ruined his rhythm. He was the athlete most in touch with his body that I ever worked with, so I think in his case that was the right call (on dumping the drills).
After stretching, some run-through over 100m - usually about three with walk backs in flats. The runs built towards race rhythm.
Then sit down, some small hip, glute stretches or trigger therapies (usually with one of those half golfball rubber things).
Then spikes on. Do at least one 100m buildup on the straight, then go to each of the turns and work on 400m race rhythm into and out of the bend until the balance was good and the left side was tall, arm rangs was good. Shoulders down etc.
This gave the athlete the chance also to check prevailing wind conditions at each point of the race (at 100m, 200m and 300m marks of the 400m lap).
There was always then at least 15 minutes rest time before going to the start line.
For tournament when we knew we had up to 45mins from end of formal warm-up, then transport to another track, then into marshall and holding pen before being allowed onto the track, we rehearsed the timing and worked on staying warm by doing little bits of exercise when possible. The tournaments also had a strip of track beside the call room, so athletes could exercise and just go for a loosing/warming run when they felt they needed to.
Some athletes did do block starts before the race, but the top male and top female did only three-point runs from the ( blocks ) area and worked on race modelling - getting through from the acceleration and transitting into full upright posture by the time they got to 50 or 60m around the bend - usually where there will be a javelin runup crossing the circular track.
kk