Rescue Diver 救援潛水課程, 壓力測試真實全紀錄 , 救援潛水就是心理及技巧的鍛練, 也是潛水員經歷一次身份的轉移及提昇。,

[@ZhiTravels]

Why nobody thought about inflating their bcd before attempting to wear it? Failed training

[@philipchan2854]

I never learn this yet, do you mean inflat to neutral first? I wonder will that be more difficult when bcd not falling down

[@ZhiTravels]

@@philipchan2854 make it more positive. Then it will float up and you can wear it comfortable instead of kicking and killing all the corals around you