Best Course to Improve My Breathing? #AskMark #scuba @ScubaDiverMagazine Duane T @duanet3426 #askmark i’m a breather with over 300 dives, i’m fine until i go
Here are the #ScubaDiverMags top 5 tips to help you improve your air consumptions while scuba diving. 00:00 Introduction 01:28 Air Consumption 04:36 Weighting 05:13