Cossack squats and adductor planks are great inner thigh exercises that can be done every day. Adductor muscles are often ignored but strengthening them is important. 

Inner thigh exercises: how to build adductor strength fast

Strong Women

The best inner thigh exercises for joint health 

On day two, I wake up with killer DOMS. The intense ache runs from my groin down to my knees. I’m shocked that I’m so sore after just two sets of bodyweight moves 

Inner thigh exercises: “I did 2 simple adductor exercises every day – here's what happened”