Exercises with group running in pack (7)
I believe the answer is:
peloton
'pack' is the definition.
I don't know anything about this answer so I can't tell whether it can be defined by this definition.
'exercises with group running' is the wordplay.
'exercises' becomes 'pe' (Physical Education class).
'with' is a charade indicator (letters next to each other).
'group' becomes 'lot'.
'running' becomes 'on' (eg when a machine is running it is on).
'pe'+'lot'+'on'='PELOTON'
'in' acts as a link.
Can you help me to learn more?
(Other definitions for peloton that I've seen before include "Racing cyclists" , "Main body of riders in a cycle race" , "Main group of cyclists in a race" , "bunch of riders" , "cyclists in bunch" .)