Health
I did a two-minute Copenhagen plank every day for a week — here's what happened

Bored of holding a standard plank? Say hello to the Copenhagen Plank. No, it’s not exclusively done in the capital of Denmark, instead, it’s a style …
Bored of holding a standard plank? Say hello to the Copenhagen Plank. No, it’s not exclusively done in the capital of Denmark, instead, it’s a style …