Unfortunately, the results of a 2015 report on the use of digital efforts in the supply chain, created by SupplyChainDigest (SCDigest), indicate many supply chain partners are somewhat out of touch with the best way of leveraging data, analytics, KPIs, and the digital supply chain.
Average Holding Time For The Plank Exercise. 30 Seconds is Below Average. 1 to 2 Minutes is Average. 2 to 3 Minutes is Good. Above 3 Minutes is Excellent. 5 Minutes Plus is Great.
Forget holding a plank for 4 minutes, a man has broken the world record by holding a plank for more than 4 HOURS. 1  A Chinese policeman smashed the planking world record with a staggering four hours and 26 minutes. 2  Mao Weidong set a new Guinness World Record for the longest time.