[問題] 乳酸與心跳
請問,
當一個人體能弱時,用時速兩公里的速度跑,就直接進入無氧階段,
達到最大心跳率90%。但是經過訓練以後,體能較佳,即使跑時速五公里的速度,
仍然落在最大心跳率60%內。那是不是表示,乳酸排除的速度,跟心跳有因果關係?
ex.乳酸排得快的話,心跳不容易增加。
還是說心跳只是一個現象而已,這當中其實還有更複雜的機制?
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 60.249.181.117
※ 文章網址: https://www.ptt.cc/bbs/Road_Running/M.1494760956.A.552.html
※ 編輯: seednet2 (60.249.181.117), 05/14/2017 19:23:52
→
05/14 21:01, , 1F
05/14 21:01, 1F
→
05/14 21:04, , 2F
05/14 21:04, 2F
→
05/14 21:04, , 3F
05/14 21:04, 3F
推
05/14 22:00, , 4F
05/14 22:00, 4F
→
05/14 22:01, , 5F
05/14 22:01, 5F
→
05/14 22:02, , 6F
05/14 22:02, 6F
→
05/14 22:02, , 7F
05/14 22:02, 7F
推
05/14 23:10, , 8F
05/14 23:10, 8F
→
05/14 23:53, , 9F
05/14 23:53, 9F
推
05/15 09:14, , 10F
05/15 09:14, 10F
→
05/15 09:16, , 11F
05/15 09:16, 11F
→
05/15 09:18, , 12F
05/15 09:18, 12F
→
05/15 09:19, , 13F
05/15 09:19, 13F
推
05/15 09:29, , 14F
05/15 09:29, 14F
→
05/15 09:29, , 15F
05/15 09:29, 15F
→
05/15 09:30, , 16F
05/15 09:30, 16F
→
05/15 09:31, , 17F
05/15 09:31, 17F
→
05/15 09:31, , 18F
05/15 09:31, 18F
→
05/15 09:32, , 19F
05/15 09:32, 19F
→
05/15 09:32, , 20F
05/15 09:32, 20F
→
05/15 09:33, , 21F
05/15 09:33, 21F
→
05/15 09:34, , 22F
05/15 09:34, 22F
→
05/15 10:10, , 23F
05/15 10:10, 23F
→
05/15 10:11, , 24F
05/15 10:11, 24F
→
05/15 10:12, , 25F
05/15 10:12, 25F
→
05/15 10:13, , 26F
05/15 10:13, 26F
→
05/15 10:14, , 27F
05/15 10:14, 27F
Road_Running 近期熱門文章
PTT體育區 即時熱門文章
12
16