Sprints are short running events in athletics and track and field. Races over short distances at maximum speeds are among the oldest running competitions.

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Why do sprinters have muscular arms?

I would like to know why all Olympic sprinters have muscular arms. They probably have muscular arms to help them sprint, but the reason is unclear. These are the two paradoxes I cannot fathom: Heavy ...
13
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4answers
5k views

Why does cardio/aerobic exercise lead to muscle loss?

Recently, I've been reading a lot about how cardio reduces muscle mass and strength. The following is an excerpt from crossfit.com that seems to sum up what I've been reading: Aerobic training ...
10
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2answers
183 views

Recommended timing for Tabata sprints to supplement olympic lifts

I'm using one of the Texas Method variants. I want to add tabata sprints to my weekly workout. The question is, when? My choices are: Monday. I'm already doing 5x5 at 80% of squats, bench, power ...
5
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3answers
265 views

Hamstrings and running intervals

I've started doing some running intervals/speedwork and notice that my hamstrings get pretty sore afterwards. I do some off-day stretching, although I probably could do more. Should I push ahead and ...
4
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2answers
173 views

Training for the 40 yard dash

I'm trying to do some fairly simple training to get more in shape for a local informal football league, and from what I have read, the 40 yard dash is a good routine to practice to help improve both ...
4
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1answer
110 views

Sprint training for long distance

I am going to participate in a half marathon in the 1st week of July and 3/4 Ironman in the 2nd week of July. I am training 11 sessions a week. 8 sessions of swimming with lot of floor exercises ...
3
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2answers
1k views

What are the optimal sets/reps for gaining speed?

For example, in strength training it is relatively common knowledge that if you want to see your lifts go up, you should focus on doing 3-5 sets of 5 relatively heavy reps, with 3-4 minutes rest in ...
3
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2answers
123 views

Using a stopwatch for intervals

I have a 30 lap/split memory stopwatch that I got for doing sprints. I thought it would be a little more intuitive, but it doesn't look like stopwatches are really meant to capture what I'm trying to ...
3
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2answers
313 views

What are some exercises for glutes and iliopsas that don't require equipment?

As mentioned in a previous question I am a 100/200m sprinter. I have, what I consider to be, a strong body for my sport (stats at the bottom of the post). Two muscle groups that I am looking to ...
3
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1answer
80 views

Change in eating habits from Half Marathon to 6 mile

For a half marathon I spent the week before carb loading and hydrating. I'm running a 6 mile soon and would like some 5Km races too. How should I change my diet for different length races? Should ...
3
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1answer
122 views

Time yourself at 100m sprint?

I'd like to time myself at 100m sprint, does anyone know of a bit of kit or app that does this? I'm not a member of a running club, I'd just be curious as to what my time would be. I know that there ...
2
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3answers
448 views

How to warm up for sprinting

I have never sprinted before, so I have never done any warm ups or know of proper form for sprinting. I am asking for advice as I want to minimise the possibility of injury.
1
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1answer
51 views

I still kinda have a cramp from when I ran [closed]

So in gym class we had to run for 12min and I did 2.3km during that time. At the end I had a really bad cramp, but when she said 1min left, I still sprinted during the hole time. At the end I had a ...
0
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2answers
73 views

If you can run short distance fast then can it be extended for longer distances without dropping off?

If you can run one mile in 5:30 then are you guaranteed to be able to extend that pace to 5k, 10k, half marathon, or marathon distance? Ignoring time needed for exercising and building up for the ...