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00:10
Training for the hardest punches One very hard right straight power punch 2
door
Jeffrey Koelewijn
5
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00:34
Bending a free wrench with the bare hands
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6
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00:29
Boxing 3
door
Jeffrey Koelewijn
3
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00:26
Two drop right straights from standing
door
Jeffrey Koelewijn
3
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00:37
12,5KG+10,23KG hex dumbbell pinch grip lift, 2 fingers at the marks and 3 at the flat sides
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Jeffrey Koelewijn
10
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00:05
Jeffrey Koelewijn 45 Speed training
door
Jeffrey Koelewijn
3
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00:21
Boxing training 2019 Only punches with left
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Jeffrey Koelewijn
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00:33
JK (Jef Koelewijn) power training, contracting as many muscles as hard as possible
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Jeffrey Koelewijn
4
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00:18
Jef Koelewijn boxing training Shadow boxing 69
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Jeffrey Koelewijn
4
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00:59
12,73 KG plate curls with right x 6
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4
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00:15
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00:40
Fighting sports Defence training and forearm toughening 6
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3
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00:12
Boxing training 2019 Straight punches speed punching drill
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Jeffrey Koelewijn
3
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00:15
Boxing defense training Fast weaving 1 part 1
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3
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05:36
Very basic, architectural learning and studying with sand lime bricks 3
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3
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00:11
Jeffrey Koelewijn boxing training 62 Shadow boxing
door
Jeffrey Koelewijn
3
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00:17
Power training Contracting as many muscles as hard as possible 18
door
Jeffrey Koelewijn
2
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00:47
12,5 KG hexagonal dumbbell pinch grip front raise hold for around 1,5s
door
Jeffrey Koelewijn
2
views
Old time strongman bending a 0.6x20cm iron rod with straps only
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door
Jeffrey Koelewijn
Volgen
5 views
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Old time strongman bending a 0.6x20cm iron rod with straps only.
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Publicatiedatum:
09-05-20
Duur:
00:57
Categorie:
Sport
