It's a play on words. Get it? Achievement - GRIP - Exophase.com

GRIP

Xbox One

66,721 Achievements Earned
12,038 Players Tracked
35 Total Achievements
37,138 Obtainable EXP
1,000 Gamerscore
54 100% Club

It's a play on words. Get it?

Finished a carkour course

10

7.60% Very Rare - 437.00 EXP

You have not earned this achievement yet