2022 · 32.7k Likes, 685 Comments - Nick Walker (@nickwalkerfitness) on Instagram: “Increase the blood flow. ⚡️ A couple of my favorite ways to increase your blood flow: any form of”. 12K Followers, 3,739 Following, 994 Posts - See Instagram photos and videos from Nick Walker (@nickwalkerofficial) Page couldn't load • Instagram Something went wrong.