This is the instructional & follow-along video for 2024 UPPER 4, a progression from UPPER 3 (return to that if needed). See companion PDF's for workout outline & training calendar. Please ask any questions & make your post-workout report in the comments section below.

https://www.intervaltimer.com/shared/YZX7GlB6lzqch1KVof3H-UPPER-4
BONUS Interval Timer:
https://www.intervaltimer.com/shared/LZpFCUjg4s3av5aTM41I-UPPER-4

https://www.intervaltimer.com/shared/3OVF1gwi8ZnUEITseuzJ-UPPER-4