New discussion around body clocks and exercise is challenging the idea that the best workout is simply the one people can fit in.

Chronotypes and body clocks can affect exercise performance and recovery. Sleep, energy levels and routine consistency all influence workout quality.

Experts generally still emphasise that regular movement is more important than perfect timing.

For busy people, the goal may not be finding a universal perfect time, but understanding when their own body is most likely to cooperate.

The key question is how individuals balance ideal timing with the realities of work and family life.