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.
How much. Perform plank two to three times a week. Begin by trying to hold the plank variations for 15-second increments. When you can hold the position for one minute for three or four rounds, with a brief break between rounds, you're ready to move on. And when you can hold traditional plank for a minute or so, you're ready for fun add-ons, Reno said.