🔥 ABS ON FIRE 🔥 🥵 Which side plank exercise do you think is harder? Plank Twist To Knee or Plank Thread To Kick? Drop your opinion in the comments! 🤜 Remember to join my book club! Sign up courtney_fitio 💦 Join me on YouTube for a workout, and let’s sweat together! 💦 Always sweating in my 1st Phorm clothes! Find yours using my link in bio #sideplanks #killerabs #advancedworkout #sweatygirl #youtubeworkouts #fitmomof3 #fitover40 #fitinmy40s #fitnessyoutuber #getfitwithme #killerworkouts #fitnessisfun #fitnessforever #hardcorefitness #stronggirlsrule