About Grenade

Grenade is a High Intensity Interval Training based session. It follows the Tabata style of training where the work rate is 100% for 20 seconds followed by a rest period of 10 seconds.

The class is described in detail by the Unit 27 coach after ensuring a nominal role call has been completed. Following this, the assistant coach then proceeds to take the class for stretching and a progressively harder warm up routine for up to 20 minutes.

Class Time Frame:
  • 60 Minutes
  • Work time – 25 minutes (including rests = 29 minutes)
Maximum Number Of People:
  • 15 people
Class Level:
  • Advanced
Class Structure:
  • The class is set to run as 5 x 5 min rounds
  • Each round is split into 5 different stations
  • Stations are changed every session
  • 1 min is spent on each station within the round per person
  • Maximum 3 people per station
  • The work periods on each station are for 20 seconds
  • The rest periods on each station are for 10 seconds
  • Each station works through this twice = 20 – 10 – 20 – 10
  • In the 2 nd 10 seconds rest period, people move to next station
  • 1 min rest between rounds

Watch Grenade Session

Grenade Session Vid

Grenade Session Vid

Extra Grenade Information

There are 5 stations, each station with a capacity of 3 people. 1 min is spent on each station by each person every round (20-10- 20-10) until all 5 stations have been completed by everyone.

Following this 5 min round, everyone takes a 1 min rest period before starting the next round.

Each person must start on a different station every round.

The class must have the ‘RX’ weight and movements clearly established prior to the warm up beginning. If any of these are beyond the capability of any of the class members, (or cannot complete due to injury) then a suitable scaled weight or movement is to be offered.

If there is any member of the class that physically cannot complete the warm up by the assistant coach, then the coach is to advise them they need to complete more of the intermediate classes on the schedule to improve their level of fitness before returning to this class.

Ensure this is made known to them so they understand it is for their own health and safety and that they can retrieve their credit for the class by visiting reception once the reception staff has confirmed it with the Unit 27 coach.

Grenade Weekly Session Times

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Unit 27 commits itself every day to providing quality strength & conditioning and advanced fitness training here in Phuket. With that in mind we offer a range of exceptionally high quality training gear, equipment, clothing & accessories to meet your sessions head on & realize your maximum potential.

The Unit 27 online store is currently under-going construction, so for now if you are interested in any of our clothing or training gear, just drop by the front office and check it all out there with help from our friendly staff.

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