{"count":1,"index":{"built_at":"2026-07-27T09:39:15.692266+00:00","public_records":55311,"revision":"cf8edcba11ad4132c3438dd6"},"query":{"area":null,"kind":null,"lang":null,"limit":10,"match_mode":"all_terms","q":"Questions people ask about Sportgene Check"},"results":[{"answer":"A sport gene check (e.g., ACTN3, BDNF, FADS2) can reveal genetic predispositions for muscle fiber type, recovery, or nutrient metabolism. However, predictive power is limited: the ACTN3 R577X polymorphism (rs1815735) is the best-studied marker for sprint/power performance – RR carriers tend to have more fast-twitch fibers on average. The effect size is small and easily overshadowed by training, diet, and recovery. Other genes (e.g., BDNF Val66Met) show only weak associations with metabolic adaptations. MyBody-X tests are screening tools, not diagnostic. Evidence for personalized training recommendations from a single gene is weak to moderate. A holistic approach (blood biomarkers, microbiome, lifestyle) is more informative. Beware of marketing claims that derive a 'sport recommendation' from one SNP – that is not scientifically supported.","area":"gesundheit","canonical_id":"gesundheit:canonical-5ba08e063112f219a9a148ad","id":"public-2027a353f9a3d867e5dfeeb5","kind":"qa","language":"en","publication_status":"existing_native_answer_privacy_screened_sources_pending","question":"Questions people ask about Sportgene Check","score":48.53179994,"snippet":"A sport gene check (e.g., ACTN3, BDNF, FADS2) can reveal genetic predispositions for muscle fiber type, recovery, or nutrient metabolism. However, predictive power is limited: the ACTN3 R577X polymorphism (rs1815735) is the best-studied marker for sprint/power performance – RR carriers tend to have more fast-twitch fibers on average. The effect size is small and easily overshadowed by training, diet, and recovery. Other genes (e.g., BDNF Val66Met) show only weak associations with metabolic adaptations. MyBody-X tests are screening tools, not diagnostic. Evidence for personalized training recommendations from a single gene is weak to moderate. A holistic approach (blood biomarkers, microbiome","sources":[],"title":"Questions people ask about Sportgene Check","url":"https://tikki.wiki/wissen/gesundheit/frage/public-2027a353f9a3d867e5dfeeb5/questions-people-ask-about-sportgene-check/","verification":{"claim_support_verified":false,"human_reviewed":false,"quote_exact_match":false,"source_identity_verified":false,"tier":"existing_native_answer_privacy_screened_sources_pending"}}],"schema_version":"tikki.search-response.v1"}