Its most outstanding characteristic is to transform transverse bracing welding from air to ground, thus securing construction and ensuring assembly quality.
其最大特点是将空中焊接横联作业转化为地面作业，能确保施工安全和拱肋拼装质量。
This action primarily recruits transverse abdominus. Be careful not to hold your breath – you should be able to breathe evenly while bracing.
需要注意的是，进行练习时不要摒住呼吸----要保持呼吸均匀。
This action primarily recruits transverse abdominus. Be careful not to hold your breath – you should be able to breathe evenly while bracing.
需要注意的是，进行练习时不要摒住呼吸----要保持呼吸均匀。
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