https://marinlazic.com/insights Research linked articles on training, recovery, sleep and nutrition for founders and busy professionals. en-au Wed, 14 Oct 2026 00:00:00 GMT https://marinlazic.com/insights/creatine-complete-guide-for-executives https://marinlazic.com/insights/creatine-complete-guide-for-executives Sat, 14 Mar 2026 00:00:00 GMT Marin Lazic SupplementsCreatineCognitive PerformanceFoundersGerman Sourced How creatine monohydrate may support training and energy, how to use it, what the evidence says about cognition, and when to ask a clinician. https://marinlazic.com/insights/how-to-improve-sleep-quality https://marinlazic.com/insights/how-to-improve-sleep-quality Tue, 10 Mar 2026 00:00:00 GMT Marin Lazic SleepRecoveryHRVFoundersData Improve sleep with a regular wake time, a calm bedroom, sensible light and caffeine habits, and clear guidance on when to seek medical help. https://marinlazic.com/insights/how-to-boost-your-hrv https://marinlazic.com/insights/how-to-boost-your-hrv Sat, 07 Mar 2026 00:00:00 GMT Marin Lazic HRVDataStressRecoveryFounders Learn how to track HRV sensibly and support it with sleep, breathing, movement, alcohol awareness and safe recovery habits. https://marinlazic.com/insights/how-to-lose-fat-without-losing-performance https://marinlazic.com/insights/how-to-lose-fat-without-losing-performance Tue, 03 Mar 2026 00:00:00 GMT Marin Lazic Fat LossNutritionFoundersStrength TrainingData A practical, evidence informed guide to losing fat while supporting strength, recovery and day to day performance. https://marinlazic.com/insights/how-to-do-a-chin-up https://marinlazic.com/insights/how-to-do-a-chin-up Sat, 28 Feb 2026 00:00:00 GMT Marin Lazic Strength TrainingChin UpBodyweightFounders Learn safe chin up technique, progress from hangs and rows to full reps, and adjust training for your current strength, grip and shoulder comfort. https://marinlazic.com/insights/periodisation-for-non-athletes-training-phases https://marinlazic.com/insights/periodisation-for-non-athletes-training-phases Wed, 25 Feb 2026 00:00:00 GMT Marin Lazic PeriodisationTrainingProgrammingStrength Periodisation gives busy adults a flexible way to plan training, manage fatigue and review progress without treating a template as a promise. https://marinlazic.com/insights/alcohol-and-performance-what-data-says https://marinlazic.com/insights/alcohol-and-performance-what-data-says Fri, 20 Feb 2026 00:00:00 GMT Marin Lazic AlcoholRecoveryHRVSleep Alcohol can affect sleep, coordination and recovery. Learn what the evidence supports and how to make lower risk choices around training. https://marinlazic.com/insights/whoop-for-business-performance-data-guide https://marinlazic.com/insights/whoop-for-business-performance-data-guide Tue, 10 Feb 2026 00:00:00 GMT Marin Lazic WHOOPWearablesHRVData Use WHOOP trends to guide sleep, training and workload decisions without treating wearable scores as diagnoses or guarantees. https://marinlazic.com/insights/olympic-training-principles-business-performance https://marinlazic.com/insights/olympic-training-principles-business-performance Fri, 30 Jan 2026 00:00:00 GMT Marin Lazic OlympicPeriodisationPerformanceLeadership Use training, recovery and load management principles to plan work and exercise without treating athletic success as a business guarantee. https://marinlazic.com/insights/ceo-burnout-recovery-protocol https://marinlazic.com/insights/ceo-burnout-recovery-protocol Sun, 18 Jan 2026 00:00:00 GMT Marin Lazic BurnoutRecoveryHRVCEO A practical starting point for workplace exhaustion, covering workload, sleep, training, wearable limits and when to seek clinical care. https://marinlazic.com/insights/executive-fitness-program-strength-cardio-recovery https://marinlazic.com/insights/executive-fitness-program-strength-cardio-recovery Mon, 05 Jan 2026 00:00:00 GMT Marin Lazic Fitness ProgramStrengthCardioRecovery A practical, evidence aware fitness framework for busy executives over 40, covering strength, cardio, sleep, supplements, HRV and when to seek clinical help. https://marinlazic.com/insights/morning-routine-executives-data-not-podcasts https://marinlazic.com/insights/morning-routine-executives-data-not-podcasts Mon, 22 Dec 2025 00:00:00 GMT Marin Lazic Morning RoutineSleepCortisolExecutives A practical, evidence aware morning routine for executives. Protect sleep, use morning light, track useful trends, and adjust the plan to your own needs. https://marinlazic.com/insights/zone-2-training-busy-professionals https://marinlazic.com/insights/zone-2-training-busy-professionals Wed, 10 Dec 2025 00:00:00 GMT Marin Lazic Zone 2CardioAerobicExecutives A practical, evidence aware guide to Zone 2 training, intensity cues, weekly planning, recovery tracking and safe progression for busy professionals. https://marinlazic.com/insights/founder-guide-stress-management-system https://marinlazic.com/insights/founder-guide-stress-management-system Fri, 28 Nov 2025 00:00:00 GMT Marin Lazic Stress ManagementHRVFoundersNervous System A practical stress review for founders, covering workload, recovery habits, wearable limits and when to seek healthcare support. https://marinlazic.com/insights/vo2-max-for-executives-longevity-metric https://marinlazic.com/insights/vo2-max-for-executives-longevity-metric Sat, 15 Nov 2025 00:00:00 GMT Marin Lazic VO2 MaxLongevityCardioExecutives VO2 max is a useful measure of aerobic fitness. Learn what it shows, how to test it, and how to build fitness safely around a busy schedule.