Konkura - Challenge yourself to get fitter, faster, stronger, better.

Join Konkura now for free button

Grenade Themo Detonator challenges

Latest challenges

Grenade Thermo Detonator: The Perfect Abs Challenge

OK, who's got the greatest abs? Post a (decent!) picture or video of your midsection and get everyone vote for your abs....

6 competitors. Leader: StLegerFitness, score: 13.00

For: all | Ability: Suitable for all competitors | Age: any age

Top competitors

Grenade Thermo Detonator: James St Leger's 600 Challenge

5 pull ups, 10 press ups, 15 air squats. 20 Rounds for time! Simple! Pull ups - fully extended arms to chin clearing t...

14 competitors. Leader: StLegerFitness, score: 10:55.00

For: all | Ability: Suitable for all competitors | Age: any age

Top competitors

Grenade Thermo Detonator: Dumbbell Curl and Press Challenge

With alternate arms, curl and press a 16kg Dumbbell, keeping legs locked, and only allowing slight torso movement to 'ch...

13 competitors. Leader: StLegerFitness, score: 953.00

For: all | Ability: Suitable for all competitors | Age: any age

Top competitors

News Feed

Top competitors in channel

Top Women
1 StLegerFitness StLegerFitness
29 K-Points What are K-Points?

2 Worthster Worthster
21 K-Points What are K-Points?

3 AndyWeaver AndyWeaver
12 K-Points What are K-Points?

4 Pikey Pikey
11 K-Points What are K-Points?

5 GreekGod GreekGod
11 K-Points What are K-Points?

Top Men

Key people

profile pic
StLegerFitness: Sponsored athlete with Grenade Thermo Detonator, fitness model and Personal Trainer. Fitness comp...