Membership Tour
Everything inside, before you decide.
Measured sexual activity averages 6.0 METs for men and 5.6 for women — the exact line between moderate and vigorous exercise. Which side yours lands on is trainable. Membership is the training.
The guided tour
Eight slides, start to finish
Step through the whole platform in order — what it is, how you're measured, what you train with, who you train alongside and what it costs. Use the arrows, the dots or your keyboard.
Step 1 of 8
1 · The idea
Train for better sex. Make sex better training.
Sex sits right on the line between moderate and vigorous exercise. Which side yours lands on is trainable — and training it is the whole product.
- Five capacities: Endurance, Control, Mobility, Strength, Mentality
- Programs that build them, session scoring that proves it
- No public feed, ever — your training stays yours
Free the moment you join
Your Performance Quotient
Six minutes, five capacities, one number out of 100 — the unweighted mean of Endurance, Control, Mobility, Strength and Mentality. Your lowest subscore is your limiter, and your limiter names the block you train next. Re-test every four weeks.
Endurance
72
Control
54
Mobility
61
Strength
78
Mentality
58
Example result
PQ 65 · limiter: Control · next block: The Control Block, eight weeks
Your training dashboard
One screen that runs the week
Active minutes, current block, streak, PQ history test by test, favorites and how many times you've practised each position or workout. Everything is editable — correct a recorded activity or a time whenever the numbers drift.
Active minutes · this week
148
24 min · counted 2× · 48 active minutes
A session averaging 6.0 METs or above is credited at 2× in your ledger, the way the physical activity guidelines count a vigorous minute.
Current block
The Control Block
Week 3 of 8 · 4 sessions logged
Streak
19
Days with training logged.
108 positions
The Position Library
Every position drawn as instructional anatomical line art, with the muscle groups it recruits, an intensity estimate in METs, an energy estimate with a confidence band, and the workouts that prepare you for it.
Supine Neutral4.4 METs · moderate
Supine Knees Drawn4.7 METs · moderate
Supine Hips Elevated5.0 METs · moderate
Supine Single Leg Raised4.8 METs · moderate
Supine Legs Extended Overhead5.1 METs · moderate
Supine Ankles Crossed4.6 METs · moderate50 workouts
The Workout Guide
Endurance, strength, lifting and carries, mobility, control and mentality. Each carries its kit, its prescription, the muscles it loads, the capacity it builds and the positions it prepares you for.
Zone 2 Base RideEndurance · 6.8 METs
Tempo IntervalsEndurance · 9.2 METs
Rowing IntervalsEndurance · 8.5 METs
Jump Rope LadderEndurance · 11.0 METs
Incline Treadmill WalkEndurance · 7.0 METs
Thirty-Thirty Bike SprintsEndurance · 10.5 METsSession Quality
Score the session, then raise it
SQ scores execution out of 100: vigorous-zone share 45%, average intensity 25%, duration 15%, muscular recruitment variety 15%. PQ moves slowly. SQ can improve tonight.
Example session
- Duration
- 24:10
- Average heart rate
- 128 bpm
- Peak heart rate
- 161 bpm
- Average intensity
- 6.1 METs
- Vigorous zone
- 14:20 · 59%
- Muscle groups
- 4 of 6
- Energy
- 104 ± 26 kcal
SQ 71
counted 2× · 48 active minutes
Raise Your SQ
- Interval structure — deliberate tempo surges and recovery. The largest lever on vigorous-zone share.
- Position sequencing — ordering positions so different muscle groups take the load.
- Active-partner rotation — both partners working, raising the average for both.
- Duration extension — added minutes at a held intensity.
Honest numbers: 101 ± 52 kcal for men and 69.1 ± 25.6 for women per session, mean 24.7 minutes (Frappier et al., PLoS ONE 2013). It was never 300 calories. The way to raise it is to train the intensity.
Members
Profiles, forum and Circles
A private forum across twenty training topics, member profiles you control down to the switch, request-and-accept connections and connection-only messages. There is no public activity feed — not now, not ever.
Profile · example
@northbound
Week 3 of The Control Block · Leeds
- PQ
- 65
- Focus
- Control
- Streak
- 19
Four switches: appear in search, show details, show status, accept requests. Hidden members stay visible to their connections.
Forum thread · example
Eccentric release: how slow is slow enough?
Threads link straight to positions and workouts as tappable chips, so advice comes with the exact movement attached.
Devices and health apps
Your wearable does the measuring
Live heart rate
Session mode reads heart rate live, tracks time in the vigorous zone and scores SQ as you go.
Apple Health
Sessions write to Apple Health with true elapsed minutes. The 2× credit stays in your iSexercise ledger — inflating a health record would be dishonest.
Encrypted sync
Session data is encrypted on your device before it syncs. We store ciphertext and hold no key, so we cannot read it.
Free versus iSexercise+
What a paid plan adds
Free · $0
- Five-capacity PQ assessment and history
- Three starter programs
- Manual session logging
- One Circle, the forum, profiles and messages
iSexercise+ · $14.99/mo
- Every program, including The Quiet Mind Block
- Live heart-rate session mode with SQ and vigorous-zone tracking
- The full Raise Your SQ coaching library
- All Circles and Apple Health sync
Duo adds a second seat, paired programming and a shared calendar at $19.99/mo.
Start free. Find your limiter tonight.
No card, no public feed, no fake numbers. Six minutes to your PQ, and the next block is chosen for you.