This is Trondheims Turnforening — a gymnastics club in Norway.
Average age of these fine athletes is 75yrs, the eldest 94!
They work-out twice a week, the seniors group operating since 1958.
Hardy Fink and Keith Russell visited the gym while in Norway for the “FIG Academy” (a coach education program). The FIG is serious about their Academy program.
By the way, 346 coaches have now completed a FIG Academy level 1, 2 or 3 course from over 60 different countries.
Gymnastics Coaching.com 