Periodisation that works

Break training into smaller cycles and give each cycle a clear focus. Define macro and micro cycles by the time you have until the sea season or your planned performance peak. The number of cycles, their length, and the exact exercises can be fully individual or set for a group. In groups, expect different goals and abilities and plan accordingly.

Base cycle

This is the foundation. What you build here pays off later. For competitors it can be tough. For recreational divers, adjust difficulty to goals and comfort. Base work focuses on conditioning rather than long breath holds. Expect classic swimming, intervals, hypoxic sets, and many short dives with short rests. A typical session covers about two to three kilometers depending on technique and fitness.

CO2 adaptation

Longer dives raise CO2 which creates strong urge to breathe and muscle burn from lactate. With gradual exposure you learn to stay relaxed through advanced hypercapnia. Use short dives with very short surface intervals.

Conditioning

Volume matters. Base sessions ask for steady meters and clean movement. If surface swimming is a struggle, use fins and a snorkel to maintain form and aerobic load.

Transition cycle

This bridges base work and the final goal. You keep building fitness while adding more medium and long dives. As dives lengthen, relaxation becomes essential. Combine short CO2 sets with progressively longer dives where you prioritize calmness and mental preparation. Training variety breaks monotony and boosts motivation.

Specific cycle

Now the focus is on long dives and the end goal. Total distance is moderate. Roughly two thirds active work and one third rest. All dives are around fifty meters or more. The aim is readiness for maximum distance or depth and a gradual rise in tolerance to low O2.

O2 adaptation

With repeated long dives your body learns to function at lower oxygen saturation. Advanced divers can remain conscious at much lower SpO2 than beginners. This adaptation also appears in spearfishers who spend many hours in the water with long or deep drops.

Psychological load

Long dives amplify the mental challenge. Resistance may appear even before the dive. During strong urge to breathe, staying composed becomes the work. Know your body, step back when needed, and protect long term progress and enjoyment.

Results follow the work

Solid base and smart transition work make specific training smoother. Consistent and systematic practice beats talent alone. Personal bests rise fastest early, which is motivating, but remember the real goal is enjoyment and relaxed presence underwater.

Program design for mixed groups

Upcoming plans are built for mid level recreational groups, yet beginners and early competitors can follow them. The core solution for mixed ability is time based swimming. Everyone performs the same exercise window. Stronger divers complete more repeats, others fewer, while starting and finishing together.

Managing different abilities

Line the group from strongest to least strong and swim in order. The front diver naturally sets rhythm and helps pace the lane. Passing is fine when needed. This format keeps motivation high and preserves structure.

Time based example

Dynamic apnea with fins in a twenty five meter pool for ten minutes. Target sixteen lengths. Start every forty to fifty seconds. About twenty seconds underwater and twenty to thirty seconds rest.

• Beginners in ten minutes: about twelve times twenty five meters
• Average in ten minutes: about fourteen to sixteen times twenty five meters
• Very good in ten minutes: about eighteen times twenty five meters
• Competitors in ten minutes: about twenty times twenty five meters
• Strong competitors in ten minutes: about twenty two times twenty five meters
• Elite competitors in ten minutes: about twenty four times twenty five meters

This way the whole group shares one plan while distance naturally scales with ability.

Target level

The series targets a mid recreational level. Freedivers aim to reach one hundred meters or more in dynamic apnea. Spearfishers aim for steady form so a full day of many similar effort dives is possible without reaching absolute limits.

Peaking the season

Count months or weeks to your peak or to opening of the hunting season. Divide the time into macro and micro cycles. With six months you might spend two months per macro cycle, then split each into two to four micro cycles. With only two months, rotate macro focuses every two to three weeks.

Safety and mindset

Apnea and spearfishing are beautiful yet demanding. Most risks are avoidable with knowledge, discipline, and respect for rules. The best investment is a freediving course before training begins. Keep the sport’s reputation high, train with partners, and remember that joy and calm beneath the surface matter more than any number.