If you do Brazilian Jiu-Jitsu and feel tired after 15 minutes, you know what I'm talking about...
At first you are energetic, capable of different techniques and enjoying the process overall. In a little bit, you start breathing heavier and feeling more sluggish. By round 3 your lungs are burning, your gas tank dies, so your body totally shuts down.
For 32-year-old Marcus T., a blue belt training 4-5 times per week in Austin, Texas, this was his reality for three years straight:
"I'm not out of shape," Marcus told me over the phone last month.
"I run. I do conditioning work. I eat clean. But by round 3, my gas tank is empty.
It's embarrassing, honestly man..
I see guys older than me—guys who don't even do extra cardio—rolling for six, seven rounds like it's nothing."
Marcus isn't the only one though...
In fact, after talking to BJJ goers from white belts to black belts, I discovered something shocking:
The #1 complaint - across all belt levels, all ages, all training frequencies - is the same:
"My cardio dies mid-session, and it takes me 2-3 days to feel normal again."
Not technique. Not flexibility. Not strength... ENDURANCE and RECOVERY!
And here's what almost nobody realizes:
It's not a conditioning problem...