Dubbed the 6-6-6 challenge, participants are encouraged to walk for 60 minutes a day, at 6 a.m. or 6 p.m., with 6-minute warm-up and cool-down periods (some variations say you should walk at 6 a.m.
On January 17, the Edmonton Oilers signed free agent veteran defenceman John Klingberg to a one-year deal at a projected ...