NB! It seems this console command is not compatible with CS2.
Command Profile

SV_DZ_PLAYER_SPAWN_HEALTH

CS:GO

This command sets the amount of health that players spawn with in Danger Zone. Default is 120, which is also the default maximum amount of health players can have.

Syntax
sv_dz_player_spawn_health [Amount]

Description

This command sets the amount of health that players spawn with in Danger Zone. Default is 120, which is also the default maximum amount of health players can have.

How To Use sv_dz_player_spawn_health

  1. Enable the developer console in Counter-Strike settings.
  2. Open the console with the tilde key (~).
  3. Enter sv_dz_player_spawn_health [Amount], replacing bracketed arguments with the value you want, then press Enter.

This legacy command is not currently listed as compatible with Counter-Strike 2.

Syntax And Arguments

sv_dz_player_spawn_health [Amount]
Amount The amount of health that players should spawn with.