Thanks for the info. What's 心率表? English please.

所有跟帖： 

• Heart rate monitor -短刀- ♂ (0 bytes) () 04/24/2013 postreply 09:48:28

• Good one to recommend? The price is from $30 - $200, too many ch -不再年輕- ♀ (0 bytes) () 04/24/2013 postreply 11:46:34

• 能用就行，不需太好 -短刀- ♂ (0 bytes) () 04/24/2013 postreply 14:03:51