you can train on any Edge size using added weight, body weight or assisted.
 
For roots Progressions, use any hold size but ensure to use them in this order :
Large/medium/small/medium/small.
(i.e  30mm/22mm/12mm/22mm/12mm)

Gaet and covid work out have been developed for explosive power and fitness.
(you will need a simple easy pull up bar for covid work out). 

All Interval Timers have 10 second lead in.

10 ON 5 OFF  X 5

7 ON 3 OFF  X 5

35 ON 25 OFF  X 3

7 ON 53 OFF  X 3

ROOTS PROGRESSIONS  X 1

GAET 

COVID WORK OUT