Trainer to MJ, KOBE, DWADE. Taking you to the Next Level. International speaker, bestselling author of W1NNING & RELENTLESS.

Joined July 2010
700 Photos and videos
Tim S. Grover retweeted
My favorite book on the mental side. This quote sums it up: "You have to crave the result so badly that the work is irrelevant." -@ATTACKATHLETICS #Relentless #Done #Next
1
2
19
2,246
Tim S. Grover retweeted
"For your dream to become a reality it has to be a nightmare first." What a line by @ATTACKATHLETICS
1
1
7
2,531
Tim S. Grover retweeted
I just finished Relentless by @ATTACKATHLETICS I’ve heard him talking w/ @andyfrisella on @RealAFShow let me tell you…. I feel like I run through a concrete wall!!! LFG!!! #75hard thank you Tim!! & thank you Andy! My 3rd round w/ #75Hard & I freakin love it
3
1
12
2,069
Tim S. Grover retweeted
Just finished this book today by Michael Jordan’s, Kobe’s & Dwayne Wade’s trainer @ATTACKATHLETICS and it is a fantastic read! Highly recommend it!
2
14
1,715
Tim S. Grover retweeted
My 13 year old son saw me reading this and decided he wanted to read it. Then he did his book report on it because he was so inspired. Thanks @ATTACKATHLETICS for inspiring the next generation to be great!
4
18
1,692
Tim S. Grover retweeted
Thank you, @TheLtColUSMC, for this book. I’m on my way to Osaka to meet up with some friends, and I have to say—it’s so good that I went ahead and bought @ATTACKATHLETICS’ next book, Winning.
1
2
12
2,695
Tim S. Grover retweeted
Tim Grover @ATTACKATHLETICS trained legends like Michael Jordan, and his book “Winning” is a raw playbook for anyone chasing greatness in business or life. No excuses—just results, focus, and relentless standards. #Winning #Leadership
1
3
19
3,161
Tim S. Grover retweeted
28 Aug 2025
“Your obligation to yourself has to be greater than anyone else’s obligation to you.” - @ATTACKATHLETICS #TFSummit25
2
15
40
3,438
Tim S. Grover retweeted
If you want a wake up call read Relentless by Tim Grover. @ATTACKATHLETICS Reading it will make you feel weak but drive you to be better.
2
24
4,888
Tim S. Grover retweeted
“Feel that heartbeat?” @ATTACKATHLETICS closed his keynote with that line—and the room went silent. Because the truth hit hard: 💥 You don’t get that beat back. 💥 You’re not promised the next one. This week’s pod is about living your dreams now. Full ep on YouTube!
3
10
4,401
Tim S. Grover retweeted
One of my life-changing moments was reading Relentless by Tim Grover @ATTACKATHLETICS I was reminded of it when I saw a quote this morning regarding Michael Jordan's work ethic. So I'm passing on the recommendation to you. Read it. It'll change your life.
1
2
15
4,052
Tim S. Grover retweeted
Replying to @zachpogrob
I’m sure you’ve read Relentless by @ATTACKATHLETICS, but if not, I’ve never felt so understood. I know you’ll feel the same.
1
1
19
3,383
Tim S. Grover retweeted
You Have To Work Hard In The Dark To Shine In The Light. #Limitless 🦅💎
43
336
2,478
95,249
Tim S. Grover retweeted
31 Jan 2025
📖 Relentless by @ATTACKATHLETICS
5
18
3,583
Tim S. Grover retweeted
27 Dec 2024
“Winning gives you the chair with one broken leg so you can never get comfortable.” - @ATTACKATHLETICS
1
7
37
5,431
An honor and privilege to return to Oregon Football to speak to the team.
22 Dec 2024
Had a great opportunity this morning to hear from Tim Grover. We appreciate you taking the time to visit with us— dropping a few gems for us to experience continuous growth and success. If you’re not prepared and ready for the moment, you’ll get caught up in the moment!
2
3
40
9,991
Tim S. Grover retweeted
This is the best personal development book I have ever read/listened to (4 times in total). 13 relentless traits, with a no nonsense approach on what it takes to succeed, providing an honest and in depth analysis on the cost winning and reaching the very top. #Relentless
1
7
22
4,155
Tim S. Grover retweeted
"Being relentless means demanding more of yourself than anyone else could ever demand of you." -Tim Grover Huge thanks to @ATTACKATHLETICS for the powerful words and inspiration today! 🚀
3
18
4,045