create table if not exists public.rowing_workouts (
  id uuid default gen_random_uuid() primary key,
  created_at timestamptz default now(),
  athlete_name text,
  device_name text default 'Gallant Elite Pro',
  distance_meters numeric,
  duration_seconds integer,
  avg_pace_seconds integer,
  avg_watts integer,
  avg_spm integer,
  total_strokes integer,
  calories integer,
  telemetry_history jsonb,
  splits_history jsonb
);
alter table public.rowing_workouts enable row level security;
create policy "Permitir leitura e escrita publica de treinos"
  on public.rowing_workouts for all using (true) with check (true);