7 minutes HIIT workout, do every exercise 30 seconds with 2 to 3 session and interval rest for 10 seconds
7 minutes HIIT workout, do every exercise 30 seconds with 2 to 3 session and interval rest for 10 seconds
Source: HERE
7 minutes HIIT workout, do every exercise 30 seconds with 2 to 3 session and interval rest for 10 seconds