Upcoming experiments are screened before they become weekly tests. The queue favors
mechanism-forward interventions with visible signals, useful negatives, clear stop criteria,
and longer follow-up windows when one week is too short. Some tests push the edge of
existing evidence; others are original n=1 protocols designed here.
Candidate / Light exposure / recovery / appearance / original-protocol / candidate Photobiomodulation recovery / face scan
Question: Does a controlled red/NIR light dose change skin appearance, soreness, grip, reaction time, sleep, or next-day training readiness?
Mechanism: Red and near-infrared light are marketed for skin and recovery, but the useful n=1 question is not whether the category works. It is whether a consistent dose creates any visible face-scan, soreness, nervous-system, or training-readiness signal in this body.
Horizon: 7-day pilot, 14-day follow-up if signal appears
Daily target: Panel minutes, distance, body area, goggles/eye protection, controlled face photo, skin score, soreness, grip, reaction time, sleep quality, training readiness, headache/eye strain/irritation.
Markers
- light dose
- distance/area
- controlled photos
- skin score
- soreness
- grip
- reaction time
- sleep
- symptoms
Evidence Hooks
- photobiomodulation exercise recovery delayed onset muscle soreness randomized trial
- photobiomodulation skin red light near infrared systematic review
- photobiomodulation sports performance recovery review
Stop Criteria
- Eye discomfort, headache, skin irritation, unusual flushing, dizziness, sleep disruption, or any symptom that persists after stopping the session.
Rationale: This is a stronger public hook than generic sauna or creatine: a device-based intervention, visible scan surface, recovery markers, graphs, and clear uncertainty.
Candidate / Thermal stress / cardiovascular / literature-edge / candidate Heat-stress dose response
Question: Does controlled heat exposure create a measurable recovery, sleep, or resting-heart-rate signal without hurting training quality?
Mechanism: Passive heat stress pushes cardiovascular strain, sweating, vasodilation, perceived stress tolerance, and possibly next-day recovery. The useful question is dose-response, not heroic tolerance.
Horizon: 7-day block, 30-day follow-up if signal appears
Daily target: Heat exposure minutes, temperature if known, peak/average HR if available, perceived heat stress 1-10, hydration/sodium, sleep quality, morning energy, training response.
Markers
- heat dose
- peak HR
- RHR/HRV if available
- sleep quality
- training response
- hydration
- symptoms
Evidence Hooks
- sauna bathing cardiovascular mortality cohort
- passive heat therapy cardiovascular adaptation review
- heat exposure heart rate variability sleep recovery
Stop Criteria
- Dizziness, nausea, near-faint feeling, chest pain, unusual palpitations, severe headache, or heat symptoms that persist after cooling down.
Rationale: More interesting than a generic sleep week because it creates an acute physiological load with measurable next-day signals and clear safety boundaries.
Candidate / Looks / structure / original-protocol / candidate Hard gum jaw/structure block
Question: Does a bounded hard-gum protocol create any visible jaw/neck signal without jaw pain, headaches, or tooth sensitivity?
Mechanism: Repeated chewing loads the masseter and temporalis. The experiment is whether a conservative dose creates any visible or subjective signal before irritation shows up.
Horizon: 14-day block, photo review at 30 days
Daily target: Chewing minutes, side balance, jaw soreness, clicking, headache, tooth sensitivity, controlled photo notes.
Markers
- protocol dose
- symmetry/photos
- jaw/neck feel
- visible signal
- stop criteria
Evidence Hooks
- masticatory muscle training chewing gum masseter hypertrophy
- temporomandibular disorder chewing gum overuse
Stop Criteria
- Jaw clicking with pain, tooth sensitivity, headache, bite change, facial pain, or soreness that carries into the next day.
Rationale: A popular appearance claim becomes more interesting when the dose, photos, symptoms, and stop criteria are explicit.
Candidate / Strength / hypertrophy / literature-edge / candidate Train-to-failure bounded block
Question: What is the recovery cost of taking selected lifts to failure for three sets compared with normal training?
Mechanism: Training to failure increases local fatigue and recruitment, but may create enough recovery cost to reduce later work. The experiment measures the tradeoff, not just the pump.
Horizon: 7-day acute fatigue block, repeat only if recovery is clean
Daily target: Exercise, load, reps, RPE, failure yes/no, soreness next morning, joint signal, sleep/recovery.
Markers
- sets/reps/load
- RPE
- rep PRs
- DOMS curve
- joint flags
- next-session performance
Evidence Hooks
- resistance training to failure hypertrophy strength meta analysis
- training to failure recovery soreness fatigue
Stop Criteria
- Sharp joint pain, form breakdown, persistent soreness that blocks the next session, or sleep/recovery crash for two days.
Rationale: More intensity is not automatically better; this measures the recovery cost before treating failure as a default.
Longer candidate / Supplement / performance / literature-edge / candidate Creatine saturation map
Question: Does creatine create a visible strength, bodyweight, pump, sprint, or recovery signal when tracked daily instead of treated as background noise?
Mechanism: Creatine changes phosphocreatine availability and usually shifts water/glycogen-related body mass. The interesting part is whether performance moves enough to matter for this body.
Horizon: 28-day block
Daily target: Dose, bodyweight, water intake, GI signal, best set on selected lifts, sprint or rowing benchmark if used, pump/fullness, sleep/recovery.
Markers
- dose adherence
- bodyweight trend
- selected lift performance
- short-burst performance
- GI tolerance
- appearance notes
Evidence Hooks
- creatine monohydrate resistance training meta analysis
- creatine body mass water retention performance review
Stop Criteria
- GI distress, cramping, unusual water retention discomfort, or any signal strong enough to interfere with normal training.
Rationale: It is common, but a 28-day saturation map with performance and appearance markers is more useful than a casual supplement note.
Longer candidate / Mobility / hypertrophy / literature-edge / candidate Loaded-stretch hypertrophy probe
Question: Can long-muscle-length loading improve range, soreness profile, pump, or visible muscle fullness without aggravating joints?
Mechanism: Loaded stretch and long-muscle-length training may create a different hypertrophy and flexibility signal than normal reps. The test is local adaptation versus irritation.
Horizon: 14-day block, 30-day tissue review
Daily target: Muscle group, load, stretch duration, pain 0-10, pump, soreness next morning, ROM photo or distance marker, next-session performance.
Markers
- stretch dose
- ROM marker
- pain score
- pump/fullness
- DOMS curve
- training carryover
Evidence Hooks
- long muscle length resistance training hypertrophy systematic review
- loaded stretching hypertrophy flexibility study
Stop Criteria
- Sharp tendon/joint pain, numbness, strength drop, or soreness that worsens across consecutive days.
Rationale: This is a better science-forward body experiment than generic stretching because the dose, tissue response, and performance cost can be tracked.
Original candidate / Thermal stress / cognition / original-protocol / candidate Heat plus cognition recovery curve
Question: After a controlled heat dose, how long does reaction time, grip, balance, mood, and perceived clarity take to return to baseline?
Mechanism: Heat is an acute physiological perturbation. The original part is the recovery-curve measurement: not just whether heat feels good, but how quickly the system re-stabilizes across cognitive and physical markers.
Horizon: 3-session pilot, then 7-day block if clean
Daily target: Pre-test reaction time, grip, balance, BP/pulse, heat dose, post-test at 10/30/60 minutes, symptoms, next-morning recovery.
Markers
- reaction time
- grip
- balance
- BP/pulse
- heat dose
- symptoms
- next-day recovery
Evidence Hooks
- heat exposure cognitive performance recovery
- sauna heart rate recovery physiology
- thermal stress reaction time study
Stop Criteria
- Any dizziness, near-faint feeling, chest pain, unusual palpitations, confusion, severe headache, or symptoms that do not resolve after cooling down.
Rationale: This is closer to an original n=1 assay: the intervention is known, but the personal recovery curve is the object being measured.
Original candidate / Looks / posture / structure / original-protocol / candidate Face structure stack
Question: If chewing dose, neck posture drills, nasal breathing during walks, and sodium/hydration notes are tracked together, does facial sharpness or jaw/neck presentation visibly change?
Mechanism: This is an appearance-system protocol rather than a single intervention: muscle tone, posture, inflammation/puffiness, hydration, and controlled photos are measured together to separate real signal from lighting and wishful thinking.
Horizon: 14-day block, 30-day photo review
Daily target: Chewing minutes, posture drill minutes, nasal-walk minutes, sodium/hydration note, skin/puffiness score, jaw/neck symptoms, controlled photo if scheduled.
Markers
- chewing dose
- posture dose
- hydration/sodium
- skin/puffiness
- jaw/neck symptoms
- controlled photos
Evidence Hooks
- masticatory muscle training masseter hypertrophy
- forward head posture neck exercise facial profile
- facial puffiness sodium hydration
Stop Criteria
- Jaw pain/clicking, tooth sensitivity, headache, neck pain, bite discomfort, or worsening tension that carries into the next day.
Rationale: This is one of the project-own protocols: not a copy of one paper, but a bounded appearance experiment with stop rules and controlled scans.
Original candidate / Skin / appearance / original-protocol / candidate Half-face skin barrier assay
Question: Can a split-face routine show whether one simple skin intervention changes redness, acne, dryness, oiliness, or irritation compared with the untreated side?
Mechanism: The face is naturally noisy. A split-face design gives a built-in control, as long as the intervention is gentle and the photos/scoring stay consistent.
Horizon: 14-day block
Daily target: Apply intervention to assigned side only, log acne/redness/dryness/oiliness/irritation 0-3 per side, controlled photo every 3-4 days.
Markers
- side-specific adherence
- acne count
- redness score
- dryness/oiliness
- irritation
- controlled photos
Evidence Hooks
- split face dermatology study design moisturizer barrier
- skin barrier moisturizer randomized split face study
Stop Criteria
- Burning, rash, swelling, worsening irritation, or any reaction that spreads beyond mild dryness/redness.
Rationale: This is a clean original design: simple, visual, low-cost, and easy to publish without overclaiming.
Control candidate / Sleep / recovery / control / candidate Protected sleep window
Question: Does protecting a fixed sleep window move next-day mood, training quality, and wearable recovery more than supplements do?
Mechanism: Sleep is not the most provocative intervention, but it is the baseline control that explains or erases many other signals.
Horizon: 7-day control block
Daily target: Lights out target, caffeine cutoff, last meal time, sleep quality score, wakeups, HRV/RHR if available.
Markers
- sleep opportunity
- actual sleep
- morning energy
- training response
- confounders
Evidence Hooks
- sleep extension athletes performance recovery
- sleep restriction mood anxiety HRV
Stop Criteria
- None beyond normal sleep disruption; this is a control block, not a stressor.
Rationale: Useful as a calibration week, but not the front edge of the project.
