| ★ |  How to Use Applied Muscle Tension to Help Prevent Fainting | American Red Cross @redcross | 34.9K | Estados Unidos | |
| 10 |  Calf Muscles are the Second Heart (Circulation) | Justin Agustin @justinagustin | 129.3K | Canadá | 84 |
| 13 |  Do you feel dizzy when you stand up quickly? #runningtips #runninglife #trailrunninglife | Mr.UltraRunner @mr.ultrarunner | 37.5K | — | 84 |
| 18 |  Leg Elevations for Better Circulation and Reduce Swelling | Justin Agustin @justinagustin | 28.1K | Canadá | 83 |
| 17 |  Why Your Calves Cramp and the Best Exercises to Fix It | Rehab Science @rehabscience | 13.6K | Estados Unidos | 83 |
| 4 |  Poor Leg Circulation 30-Second Test + 3 Fast Fix Exercises | Learn Daily | | 12.7K | Estados Unidos | 84 |
| 7 |  Heavy, Swollen Legs? Do This for 2 Minutes to Activate Circulation | Natural Cures @naturalcures | 4.2K | Estados Unidos | 84 |
| 19 |  Don’t donate blood while fasting! | American Red Cross @redcross | 2.2K | Estados Unidos | 83 |
| 9 |  Unf*ck Your Tight Hamstrings With This Exercise | | 1.8K | Canadá | 84 |
| 11 |  Sciatica or Just Muscle Pain? Take This 1-Minute Test! #sciatica #sciaticatreatment #sciaticarelief | | 1.7K | India | 84 |
| 5 |  Why You Get Dizzy When You Stand Up Fast😥😭#sciencefacts #humanbody #didyouknow. | Anatomy Snap @anatomysnap-z2s | 1.6K | Pakistán | 84 |
| 3 |  Iron, Hemoglobin, and Blood Donation | Interview with Dr. Courtney Lawrence | American Red Cross @redcross | 610 | Estados Unidos | 85 |
| 1 |  Why Do You Feel Dizzy When You Stand Up Too Fast? | Demystifying Medicine McMaster @demystifyingmedicinemcmaster | 582 | Canadá | 86 |
| 20 |  POST-RUN Signs You Under-Fueled | Saturday | Ride & Run Faster @saturday_profuel | 264 | Estados Unidos | 83 |
| 8 |  Why I donated blood yesterday, and why you should too! 🩸 | John Zimmer @johnzimmer-mannerofspeaking | 121 | Suiza | 84 |
| 14 |  Sexual Health Series — Post 3 | Makaya Health Center @makayahealthcenter | 69 | — | 84 |
| 2 |  🩸 The Number One Question Donors Ask 1️⃣ | America's Blood Centers @americasbloodcenters | 31 | — | 85 |
| 12 |  Why Do Your Hands Shake When Nervous? | MindSpark World @mindsparkworld_1 | 19 | Pakistán | 84 |
| 15 |  What Do You Do For A Serious Bleeding Cut? | Action Sports Arena @actionsportsarena | 7 | Estados Unidos | 84 |
| 16 |  Can You Prevent Shock After An Action Sports Injury? | Action Sports Arena @actionsportsarena | 6 | Estados Unidos | 83 |
| 6 |  Can Stress Cause Muscle Tightness In Student-Athletes? | Student Athlete Central @studentathletecentral | 2 | Estados Unidos | 84 |