1. ACE Fitnesshttps://www.acefitness.org
  2. Activehttps://www.active.com
  3. Alo Moveshttps://www.alomoves.com
  4. Beachbodyhttps://www.beachbodyondemand.com
  5. Bodybuilding.comhttps://www.bodybuilding.com
  6. Breaking Musclehttps://www.breakingmuscle.com
  7. Calmhttps://www.calm.com
  8. ClassPasshttps://www.classpass.com
  9. CrossFithttps://www.crossfit.com
  10. Daily Burnhttps://www.dailyburn.com
  11. Darebeehttps://www.darebee.com
  12. Eat This, Not That!https://www.eatthis.com
  13. Examinehttps://www.examine.com
  14. Fitbithttps://www.fitbit.com
  15. Fitocracyhttps://www.fitocracy.com
  16. Fitness Blenderhttps://www.fitnessblender.com
  17. FitStarhttps://www.fitstar.com
  18. Greatisthttps://www.greatist.com
  19. HASfithttps://www.hasfit.com
  20. Health.comhttps://www.health.com
  21. Healthy Livinghttps://www.huffpost.com/life/healthy-living
  22. HVMNhttps://www.hvmn.com
  23. iFithttps://www.ifit.com
  24. JEFIThttps://www.jefit.com
  25. Les Millshttps://www.lesmills.com
  26. Livestronghttps://www.livestrong.com
  27. MapMyFitnesshttps://www.mapmyfitness.com
  28. Mark’s Daily Applehttps://www.marksdailyapple.com
  29. Men’s Healthhttps://www.menshealth.com
  30. MindBodyhttps://www.mindbodyonline.com
  31. MyFitnessPalhttps://www.myfitnesspal.com
  32. MyProteinhttps://www.myprotein.com
  33. Nerd Fitnesshttps://www.nerdfitness.com
  34. Nike Training Clubhttps://www.nike.com/ntc-app
  35. Onnithttps://www.onnit.com
  36. Openfithttps://www.openfit.com
  37. Paleo Leaphttps://www.paleoleap.com
  38. Pelotonhttps://www.onepeloton.com
  39. PopSugar Fitnesshttps://www.popsugar.com/fitness
  40. Preventionhttps://www.prevention.com
  41. Runner’s Worldhttps://www.runnersworld.com
  42. Selfhttps://www.self.com
  43. Shapehttps://www.shape.com
  44. SparkPeoplehttps://www.sparkpeople.com
  45. StrongLiftshttps://www.stronglifts.com
  46. The Fitnessistahttps://www.fitnessista.com
  47. Tone It Uphttps://www.toneitup.com
  48. Verywell Fithttps://www.verywellfit.com
  49. Women’s Healthhttps://www.womenshealthmag.com
  50. Yoga Journalhttps://www.yogajournal.com