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  1. J

    Should a sprint/jumper be flexible or tight?

    Does flexibility causes the muscle to lose explosion?
  2. J

    is sprinting spikes being 5mm too short on a average highschool track?

    it's the 5mm omni-lite christmas tree spikes
  3. J

    what cause light headed from repeated sprinting?

    from 1x100m sprint im fine but doing repeats i get light headed so it makes practice really hard for me. for lunch i have what elementary-highschool usually serve (pizza, burger, rice, etc) and a carton of milk. I drink 2 bottles of water before practice everyday. is it because im unfit?
  4. J

    What do I do about my knee wound?

    It been 3 weeks since i scrape my knees, at first just blood came out, the next day a lot of pus came out and about 1 in around it is all red/pink. and the pus been coming out for about 2 week straight. now it dried up (still yellow) with bumps around it like pimples. there also a lot of tiny...
  5. J

    What's is the correct way of running on sprints like 100m, 200m and running down the

    runway for long jump? Run on toes only or from heel to toe? Because my science teacher said the correct way of running is from heel to toe but track cleats only have spikes on the toes.
  6. J

    Download/buy games for PSP Go?

    Is games download avaliable at stores directly? For example go to gamestop pay for a game and they download it for you. If not is there a way to buy/download games without using credit card.
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