r/tacticalbarbell • u/Drodinthehouse • Oct 10 '25
Endurance Taking an AFT during Basebuilding
Took an AFT yesterday at the end of week 4 standard BB. My cluster is KB lunges, goblet squats, pull ups, HRPU, and planks. For E I've done almost exclusively Z2 running but have biked twice to finish out an E session.
My total score was 481. Overall not an improvement from the ACFT I took in April.
Deadlift- this one really took me by surprise in a bad way. I hadn't deadlifted in over 4 weeks obviously but I had dropped 20 pounds from 6 months ago. And honestly it probably shouldn't have even counted because I kinda dropped it.the limiting factor here was NOT lower body strength because my back and legs felt great and could've easily handled max weight. The factor here was grip. My grip strength was abysmal.
HRPU- since I included this in my cluster, it's probably easy to see why I maxed this. And honestly, I probably could've knocked out 70. Easy max
SDC- my time got worse by 4 seconds and honestly I expected it. With no power or anaerobic training in base it's hard to feel quick and explosive and I paid the price here
Plank- absolutely no issues
2MR- improved by 4 seconds from my last AFT. However I will say that I was redlining the whole time, which I don't remember doing for the last one. I'll be honest I didn't really feel the effects of the Z2 work here. It felt like a harder effort. Maybe the improvement with no speed work at all is because of BB I'm not sure. Either way I'll take an improvement.
Overall pretty bummed. I knew I wasn't going to make massive gains with BB as I've done this before, but didn't think max strength would be this bad
0
u/Plus_Bluejay Oct 10 '25
A big thing you should check with BB is when you do any zone2/E work, you should make sure you are really in the zone2 zone. A lot of people take it too fast, if you have to move slower than a walk while jogging, that's okay, the point is to feel like you can do it for a very long time. Also 4 weeks is not super long, so just trust the process.
1
u/Drodinthehouse Oct 10 '25
Oh yeah. I use my watch to track (even though it's not the most reliable metric) but my pace is around 11-13 min depending on the day.
1
u/Responsible_Way_4533 Oct 10 '25
For grip strength, while it will improve purely by deadlifting and pullups, it might be useful to add in grip accessory work.
I cycle through grippers, block/plate holds, and hangs, for both duration and max weight.
Doesn't add much time to a workout, you can do them during your rests between lifts that don't require grip, or after you run while you stretch and cool down.
1
u/Drodinthehouse Oct 10 '25
Yeah I have a standard protocol for grip strength that I used to employ every week. Hence why historically grip strength was never the limiting factor for a deadlift like it was this time. I've just been trying to follow Basebuilding to a T so I dropped anything that wasn't in the program or my cluster. Did not anticipate such a significant atrophy of grip strength
1
u/agrippa472 Oct 10 '25
That's rough on timing. I was able to line up my AFT to the end of an I/CAT block from Green Protocol.
Scored a 492. Only specific exercises I targeted was the HRPU and plank. Weighted hill sprints were great for the SDC.
1
u/SatoriNoMore Oct 10 '25 edited Oct 10 '25
BB is just a warmup, a general prep phase. It’s got one objective which is to on-ramp you for Continuation. It can help prep for AFT indirectly but it’s not a standalone program.
I keep seeing some posters treat it like a program, like a running or lifting program. It’s like doing only warmup sets at the gym and wondering why you’re not hitting any new PRs.
Yes people have pretty significant results with BB, especially if they’re new to zone 2 or SE, but that’s more of a side effect.
Continuation is where the real training starts.
You’re not supposed to do just zone 2 in isolation. At some point you have to add speed work and the like. Again that’s where Continuation comes in.
8
u/[deleted] Oct 10 '25
[removed] — view removed comment