Choose your body type
Excess body fat converts testosterone into estrogen — this impacts sexual performance
You're in the right place.
Over 2 million
men have joined us
What's your #1 priority right now?
Goal locked in.
That's the hardest step — deciding to fix it instead of ignoring it. Everything from here builds toward the result you just chose.
How would you rate your erection strength?
Good — we can work with this.
You're ahead of 83.9% of men who take this assessment.
The next few questions help us identify whether your issue is muscular, neurological, or habitual — so we target the right fix.
How often do you wake up with a morning erection?
Which describes your situation better?
How often do you lose your erection during sex?
Your erection is a hydraulic system — and yours may have a leak
Getting hard isn't just about arousal. It's mechanical.
Your BC (Bulbocavernosus) muscle acts like a valve — it traps blood inside the penis to create and maintain firmness. When this muscle is weak from sitting all day, chronic stress, or years of aggressive masturbation habits, blood leaks out faster than it flows in.
The result: erections that fade mid-sex, or never fully arrive. The fix isn't pills — it's rebuilding the muscle that controls the valve.
How often do you lose firmness during masturbation?
How often do you masturbate?
Do you need high-stimulus porn just to get or stay hard?
Do you relate to the following statement?
I tend to masturbate with a tight grip or extra pressure to feel enough stimulation
Rate from 1 to 5
Your habits may be draining the muscles you need most
Fast, high-pressure masturbation and escalating porn don't just desensitize your nerve endings.
They exhaust the pelvic floor muscles responsible for trapping blood in the penis — weakening erection stability and shortening your fuse. Over time, your body needs more stimulation to achieve less result.
Warning signs include:
* Rowland, D. L., Castleman, J. M., Bacys, K. R., Csonka, B., & Hevesi, K. "Do pornography use and masturbation play a role in erectile dysfunction and relationship satisfaction in men?" International Journal of Impotence Research (2022).
Can you go for round 2 after finishing?
84% of men reported significantly stronger erections after completing the LISO protocol
Clinically validated: erection firmness improved up to 7x
These aren't anecdotes. Peer-reviewed research shows that targeted pelvic training produces measurable gains in hardness, control, and duration — even in men who've struggled for years.
François de Carufel & Gilles Trudel, Ph.D. Study
How long do you typically last during sex?
How difficult is it to control when you finish during sex?
Rate from 1 to 5
How difficult is it to control when you finish while masturbating?
Rate from 1 to 5
How long do you want to be able to last?
What does your typical day look like?
How would you rate your daily stress level?
Rate from 1 to 5
How active are you right now?
Do any of these apply to you?
Choose all that apply
What is your relationship status?
Do you worry that sexual performance is damaging your relationship?
How many times a month do you have sex?
How satisfied have you been with your sex life over the past 3 months?
Rate from 1 to 5
Do you catch yourself criticizing your own performance during sex?
Do you feel like your partner is left unsatisfied after sex?
When testosterone drops, your body reduces blood flow to the penis and lowers libido — making it physically harder to get and stay firm, even when you're aroused
Have you used pills to get harder or last longer?
Pills mask the problem. This fixes it. 💊
ED pills force blood flow for a few hours, then you're back to baseline. Training rebuilds the muscles and control systems that make erections and timing work on their own — permanently.
Your protocol is built on peer-reviewed science
Developed by urologists and sexual health researchers with decades of clinical experience
What else do you want to improve?
Pick all that apply
Did you hear about LISO from a professional?
A men's health specialist will review your protocol before it's finalized
"LISO delivers evidence-based tools that produce measurable gains in sexual performance and confidence"
Sexual performance level
Your current level is linked to declining libido, performance anxiety, emotional distance from partners, and compounding loss of sexual confidence
HERE'S WHY THIS WORKS
2 million men and counting
Join the fastest-growing men's sexual performance community worldwide. You don't have to figure this out alone.
Do you have something coming up you want to be ready for?
A real deadline makes the difference between starting and finishing
When is it?
We'll build your protocol timeline around this date
How much time can you commit daily?
Based on your answers, we expect you can reach peak performance by
Your projected performance curve
Based on your assessment, here's when you can expect to hit each milestone
May 2026
How confident are you that you can improve your performance by May 6?
Didn't expect results this fast
I figured this would take months to see anything. By day 12 I was waking up hard again consistently. By week 5 my stamina during sex was noticeably better. My girlfriend asked if I was doing something different. The daily sessions are short enough that I never skip them.
Threw away my Cialis
Was spending £80 a month on pills and still anxious every time. The pelvic floor exercises rebuilt something the pills were just masking. Morning erections came back around week 3 and by week 6 I felt strong enough to stop the medication. Haven't looked back.
The PE exercises changed everything
I used to finish in under a minute and it destroyed my confidence with women. The breathing techniques and edging protocols actually gave me control I didn't think was possible. I'm consistently going 12-15 minutes now. Sounds dramatic but this gave me my self-esteem back.
Worth every cent
I was skeptical because I'd tried random kegel apps before with zero results. The difference here is the structure and the progression. Each week builds on the last. The anxiety module helped me stop overthinking during sex which was half my problem. Genuinely the best investment I've made in myself.
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stronger erections & lasting control
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How often do you finish sooner than you want to?
Lasting longer starts with stronger pelvic muscles
Your pelvic floor muscles control the ejaculation reflex. When they're weak, your body triggers the release before you're ready. Strengthen them, and you gain the control back.
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