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Lisa Welham

Online Coach
- Kevin Foster-Wiltshire

Specialising in advanced resistance training and metabolic programming, Kevin is a national lecturer and assessor for fitness industry educators Drummond Education. His exercise knowledge has seen him write as an expert contributor for Men’s Fitness Magazine and several other magazines and websites. Tell me more about Kevin!
More of
's workouts!

Body Stats


  1. Cardiovascular
  2. Core
  3. Upper Body


  1. Posterior
Workout Details

90-60-30 is a high intensity interval training programme that will burn calories and leave you sweating and energised. It is broken down into 3 exercise sections; 90 seconds cardio, 60 seconds toning and 30 seconds strength. This is then repeated 3 times to make up 9 minutes - '1 block' of HIIT. You can then repeat with different blocks to focus on different muscle groups or you can focus on a muscle group to really work it out.

This is a single block, if you have time you can do the programme as a whole 40 minute workout.